Main Products: Trichloroacetyl chloride, Isobutyryl chloride, Cyclohexanone,

Introduct: Located in Guangrao County of Dongying City in the central city of the Yellow River Delta of China, Dongying Hengyu Chemical Co., Ltd enjoys superior geographical location, developed economy and convenient transportation. At present, we are a diversified & integrated enterprise specializing in the research and development, production and sales of chemical products. Now, our business scope mainly involves pharmaceuticals, pesticide intermediates and fine chemicals and other fields. Under the support of strong technical force, advanced testing instruments and well-operated production equipment, as well as a work team with professional knowledges and rich sales experiences, we have successfully established and founded the markets for our products, which own great market potential. Our main products are: dichloroacetyl chloride, acetyl chloride, trichloroethylene, trimethylacetyl chloride, trimethyl orthoacetate, n-butyryl chloride, aluminum chloride (anhydrous), trimethyl orthoformate, chloroacetyl chloride, phosphorous acid, N,N-dimethylformamide, propionic acid, cyclohexanone, isobutyryl chloride, trichloroacetyl chloride and other products. Sticking to such service tenet of "reputation first, integrity based, getting survival by excellent quality", taking the quality of customers as the lifeblood of enterprises and enterprise management as the foundation, as well as focusing on honest business, we work hard to provide customers with high-quality products and thoughtful services. We look forward to maintaining mutual-trusting, mutual-benefited, win-win and stable cooperative relations with friends at home and abroad, and working together for achieving a long-term development! ,

Main Products: Laurocapram, 2-Amino-4,6-dichloropyrimidine, Methyl (E)-2-[2-(6-chloropyrimidin-4-yloxy)phenyl]-3-methoxyacrylate,

Introduct: Henan Yisenyuan Biotechnology Co., Ltd was established in November 2019, with an area of 112,202.74 square meters and a total construction area of more than 40,000 square meters. With advanced production management concepts and product craft & technology, strong talent team, sophisticated testing equipment, stable product quality and rich R&D resources, we are committed to providing customers with high-end products, and determined to inject innovative vitality into the industry. Now, our company is a comprehensive fine chemical enterprise specializing in the production, processing and sales of pharmaceutical intermediates, and is working hard to be a R&D and production enterprise of APIs. Our existing production and selling products are Guanine, Laurocapram, 5-Bromoacetyl salicylamide, Dimethyl itaconate, 1,3-Propane sultone, Polytrimethylene terephthalate and other intermediates, as well as Allyl amyl glycolate, Allyl Hexanoate and other synthetic flavors and fragrances. At present, our products are mainly used in pharmaceutical intermediates, APIs and synthetic new materials. Our products are based on domestic trade and concurrently engaged in foreign trade, and gradually develop the markets of Europe, USA, Southeast Asia, South Asia and Africa and South America. Our business philosophy: leading scientific and technological innovation, supplemented by green and circular development; It is necessary not only to have fortune, but also to own clean waters and green mountains. Our core value is:innovation, responsibility, cooperation and being win-win. we emphasize innovation-driven, take industry-serving China as own responsibility, earn profits by differentiated strategy, and achieve a platform-based win-win cooperation. Our strategic goal is to be a leading pharmaceutical and chemical frontier enterprise at home and abroad. We hope to enhance economic volume through technology and management innovation, and realize coexistence and common-prosperity through R&D and customer needs; we aim to get steady development and create customers constant values. ,

Main Products: methylhexahydrophthalic anhydride, Methyl Tetrahydrophthalic Anhydride, Methyl Hexahydrophthalic Anhydride,

Introduct: Located in the Chemical Industry Park of Juancheng County of Heze City in Shandong Province, Shandong Zhongli New Materials Co., Ltd. is a limited liability company, with an area of 70,000 m2, 100 employees, a registered capital of CNY 50 million and a total investment of CNY 360 million. Our designed production capacity: Methyl Tetrahydrophthalic Anhydride (MTHPA) 60,000 tons/year, Methyl hexahydrophthalic anhydride (MHHPA) 10,000 tons/year, high polymerized resin (distilled crude product); At present, Methyl Tetrahydrophthalic anhydride (MTHPA) and Methyl hexahydrophthalic anhydride (MHHPA) curing agents are used as liquid acid anhydride type of epoxy resin curing agents. Owing to low freezing point, good operability, light color, small volatile components, low toxicity, a good insulation and high pressure resistance of their cured products of epoxy resin, as well as good corrosion resistance, impact resistance, fission resistance, small shrinkage and deformation, etc., they are widely used in electronic potting and encapsulation, electrical pouring, electrical impregnation, winding of insulating composite materials, pultrusion and other industries. With the rapid development of high-speed rail construction in China, the application of our products is also getting rapid development simultaneously in the electrical field of high-speed rail. They are also used in petroleum pipelines in the field of energy transportation. Adhering to the business philosophy of "ensuring the first-class quality and maintaining a first-class reputation" and upholding such principle of "customer first", our company strives to provide our customers with quality service. ,

Main Products: Methyl 3-(cyanomethyl)benzoate, Isophthalaldehyde, D-Alaninol,

Introduct: As a comprehensive technology enterprise, Gansu Kangyang Pharmaceutical Technology Co., Ltd. is mainly engaged in the production, research and development of intermediates and fine chemicals. Located in Yinxi Biomedical Park in Baiyin City in Gansu Province, our company has a research and development room for chemical intermediates, an integrated production system of pharmaceutical intermediates, and a track monitoring network of product quality to track the whole process from pre-sale to after-sale products. At present, our products have been exported to more than 30 countries and regions such as Europe, the United States, and Asia-Pacific while stabilizing the market of China; at the same time, we also have established a high-quality strategic cooperation network. Adhering to the corporate philosophy of "get development by leading technology, and survival by excellent quality", Kangyang is committed to the chemical industry; sticking to such marketing concept of "being reciprocal, mutual benefited, and win-win", we work hard to offer excellent service to global customers. We are always committed to be an aircraft carrier brand of biotechnology. ,

Main Products: N,N-Diethyl hydroxyl amine(DEHA), DEHA, N-Isopropyl Hydroxylamine,

Introduct: Jining Kendray Chemical Technology Co.,Ltd. is the new joint-stock enterprises invested by Jiaxing Xiangyang Chemical Factory ,located in Jining Chemical Industrial Development Zone which belongs to ShanDong province.Trasportation is very convenient. Our factory covers an area of about 33400 square meters, the building area is 8996 square meters ,with the fixed assets of RMB 132.32 million, we are specialize in producing fine chemicals and some pharmaceutical intermediate such as N,N-Diethylhydroxylamine ( DEHA )and N-Isopropyl Hydroxylamine (IPHA),with the production capacity of 13000 tons per year.P-Toluene Sulfonyl Chloride ( PTSC)and Para-Toluene Sulfonamine(PTSA) with the production capacity of 3500 tons per year.Difuoroacetic acid with the production capacity of 1200 tons per year ,and so on. Kendray follows the environmental protection, safety and high efficiency. Our operating principles:with technology-based,take quality as life, take serve as the soul ,and take good faith as the essence.Sincerely welcome domestic and foreign customers cooperation, hand in hand, mutual reciprocity and benefit to create a better future. ,

Main Products: 4,4-Diaminodiphenyl Ether, ABS high rubber powde, PVC processing aids,

Introduct: Weifang Wateternal Co., Ltd. is located in Weifang city, Shandong. We are an entity enterprise mainly engaged in chemical industry. The company is in the center of the three major chemical bases of Weifang, Dongying and Zibo, with convenient transportation and sufficient supply of goods. Our main products include all kinds of raw salt, organic chemical products and petrochemical raw materials. Our company has the import and export license. The product quality is excellent and the price is favorable, they are exported to Southeast Asia, South Asia, Europe and Latin America, and are well received by clients. Sincerely welcome partners both at home and abroad to cooperate with us for guidance, business negotiation and common development!,

Main Products: Dimethylaluminium chloride, Triethyl aluminium, triethyldialuminium trichloride,

Introduct: Established in May 2016, Yantai Lianli Chemical Co., Ltd. is located at No. 88 Changjiang Road of Laiyang Economic Development Zone in Yantai City. Our company was formerly Yantai Yande Chemical Co., Ltd. established by Beijing Yanshan Petrochemical Company through technology transfer in 1988. Over the years, our company has been constantly learning and digesting advanced domestic and foreign technologies, innovating and optimizing production capacity, and actively responding to the national call of "chemical industry entry to Park" to relocate to the current site through stock reform in 2016, with a total investment of more than CNY 130 million and an area of​​35,000 square meters. With an annual output of 4,800 tons of chlorinated alkyl metal production device, an advanced DCS control system as well as an SIS safety instrument chain system, our company is currently the main manufacturer in China for chlorinated alkyl metals. Up to now, our company has obtained a number of honors: our company was awarded a high-tech enterprise by Shandong Province in 2021, and has obtained 30 national utility model patents and 4 national invention patents successively. In 2022, our company was awarded as an innovative small and medium-sized enterprise in Shandong Province; in April 2023, our company was awarded as a Special-precise-specialized-new small and medium-sized enterprise in Shandong Province, and in December 2023, our company was awarded as a gazelle enterprise in Shandong Province. Now, our main products include aluminium diethyl monochloride, ethylaluminum sesquichloride, ethyl aluminum dichloride, trichlorotrimethyl dialuminum, Dimethylaluminium chloride, trimethylaluminum, 13% aluminium diethyl monochloride mineral oil solution, ethyl aluminum dichloride hexane solution, and our products are mainly used in olefin polymerization and the production of its catalysts, the synthesis of ethylene propylene rubber and isoprene rubber, and the production of pharmaceutical and pesticide intermediates. Our company currently has 26 professional and technical personnel and 15 management personnel. Our company has a product R&D center and inspection center, with advanced detection and analysis instruments; Owing to our long-term cooperative relations with scientific research institutions such as the Institute of Chemistry, Chinese Academy of Sciences and other scientific research institutions, our company now has strong R&D capabilities. In the development process of more than 20 years, our company has always put product quality and safety in the top priority of management work. Up to now, our company has successfully and successively obtained the certifications of ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety integrated management system; At the same time, our company has also obtained the trust and praise of Chinese customers such as PetroChina, Sinopec and Yantai Wanhua Chemical, as well as customers in South Korea, Japan, Russia, the Middle East and other countries and regions. Under the support of the National Key Laboratory, our company is working hard to prepare for the construction of a production device with an annual output of 300 tons of trimethylaluminum. Trimethylaluminum is mainly used in petrochemical fields such as semiconductor rubber, photovoltaics, metallocene catalysts, etc. This project is a key fine chemical project supported by Chinese government and an important part of the key new materials developed by China. All technical indexes of this product have reached a relatively high level of world. Adhering to the corporate spirit of "safety, environmental protection, integrity and innovation", and abiding by the value concept of "customer first, pursuit of excellence", Lianli Chemical has always insisted on providing customers with high-quality products and services; Through continuously strengthening the enterprise management system, we strive to serve customers from all over the world with enthusiastic and efficient service concepts to create a bright future together! ,

Main Products: Dimethyl Carbonate, Diethyl Carbonate, Ethyl Methyl Carbonate,

Introduct: Qingdao Herun Import & Export Co., Ltd is established in Qingdao in 2023, it’s a subsidiary company of Shandong Dongfang Hualong Group, which is founded in 1996 and located in a provincial chemical industry Park in Guangrao County Economic Development Zone, covering an area of more than 2 million square meters, with total assets of 15.2 billion RMB and more than 1,600 employees. Hualong Group is a large-scale enterprise group integrating petrochemical industry, international trade, warehousing and logistics, new energy materials and fine chemical industry.  Over the years, the group has been adhering to the business philosophy of "morality, integrity and win-win", and has been awarded the "Top 500 Private Enterprises in China", "Top 500 Private Enterprises in China's Manufacturing Industry", "Top 100 Private Enterprises in China's Petroleum and Chemical Industry", "Top 100 Enterprises in Shandong Province" and other honorary titles. Qingdao Herun company’s main products are battery grade dimethyl carbonate (DMC), propylene carbonate (PC), methyl ethyl carbonate (EMC), diethyl carbonate (DEC) and propylene glycol (PG). Thanks to the group in support of heat source and parts of raw materials, as well as the use of new equipment and new processes, the production cost has been greatly reduced and the quality of our products has been improved significantly. In addition, we also deal in ethylene glycol, toluene, xylene, methanol, ethanol, betaine, dimethyl sulfoxide, dichloromethane, aniline, trichloroethylene, tetrachloroethylene, phenol, acetone, ethyl acetate, cyclohexanone, formic acid, glycerin, acetonitrile, propylene oxide, epichlorohydrin and other chemical products, which are widely used in fine chemicals, solvents, pharmaceutical intermediates, pesticides, resins, plasticizer, ink adhesive, beauty makeup and other industries. We value our reputation and credit, and always provide good quality with excellent price for our customers, we sincerely welcome all friends and clients from home and abroad for long-term cooperation and development together! ,

Main Products: 1-Tetradecylamine, 1-Hexadecylamine, Amines, hydrogenated tallow alkyl,

Introduct: Shandong Paini New Material CO.,Ltd was founded in 1998,locates in Industrial park of Chenhu town,Boxing county,Shandong province of China,owns an production area 399,600 square meter,is a professional high-tech chemical enterprises with more than 15 years production experance, and export to many countries. Main products are primary amine,tertiary amine,diamine and ether amine,polyamine,amides and amine based surfactants,quaternary ammonium salts,ethoxylated products,isostearic and its derivatives bitumen emulsifier. Our total annual capacity is 50000tons.Widely applicated in daily chemical，petrochemicals，water treatment，pesticides,fertilizer,oil refining,mineral flotation,plastic antistatic,fabric agent,metal surface treatment,lubricant and etc. We have a team with strong independent R&D capacity.We uphold“Technical company”“Customer’s demand oriented the R&D”,with advanced professional production equipment and complete testing system. Qualified with ISO9001,ISO1400,and HALAL.More than 300 kinds of surfactant?have good market in home and abroad.Over the years ,we adhere to“Quality first,Customer paramount”based on customer demand and tech innovation,we always at the forefront of this industry.Willing to establish joint research and development and OEM cooperation with our customers for mutual benefit and common development. ,

Main Products: Sodium sulfocyanate, Gluconic acid, sodium salt, ferumoxides,

Introduct: Linyi Kemele Co. Ltd is a professional chemical company in manufacturing, marketing and distributing chemical products. We offer complete solutions in chemical to the global market with our factory and China origin. Through these years, we keep our credit and try hard to create benefit to our customers, gaining good reputation in chemical markets. Our business line covers industrial chemical products, food additive, APIs and Intermediates and many other chemical products. We are actively serving the world industries of chemical products. Engaging in the chemical business for many years, we have established some producing basis and many cooperative factories, through continuous accumulating and developing. Therefore, we take advantage in the competition of the price of many products. We devote to supplying the products with the good quality and the most competitive price. Meanwhile, we offer effective and personalized services. Presently Kemele chemical has become a one stop sourcing solution and service provider for many partners worldwide. We have been enlarging our export business during recent years. At the same time, we offer services for our customer to open and develop china market through our domestic sales line. We have complete logistical system, which could offer good transportation service and warehouse management. Kemele will abide by the business concept of“credit, cooperation, mutual benefit and pursuing excellence”, offering best products and perfect service to our customer home and abroad. We sincerely welcome the cooperation of friends all over the world. ,

Main Products: Sodium metabisulfite, Calcium chloride, Sodium Nitrate,

Introduct: Shandong Weigorge Import and Export Co., Ltd. is located in Weifang City, the capital of kites in the world, with a superior geographical location. It is adjacent to Weifang Port in the north and Qingdao Port in the east, and the transportation is very convenient. The main products of the company include: sodium nitrite (powder, dry powder), sodium nitrate (powder, dry powder, particle), sodium pyrosulfite (industrial grade, food grade), sodium hydrosulfite, calcium chloride and other inorganic chemicals. Among them, the annual output of sodium nitrite is 80000 tons, the annual output of sodium nitrate is 40000 tons, and the annual output of sodium pyrosulfite is 200000 tons. Our company has established long-term strategic cooperation with many domestic first-line manufacturers. It has close business relations with many well-known domestic group enterprises in the fields of pharmaceutical intermediates, dye intermediates, pigment intermediates, glass, explosives, environmental protection new materials and other chemical industries. Based on the business philosophy of "integrity, dedication, hard work and innovation", we have established long-term and stable trade relations with more than 100 countries and regions in the world. We sincerely hope to cooperate with more friends in the world and seek common development. ,

Main Products: 2-Methoxy-6-methylpyrazine, tetramethylpyrazine, 2-Isobutyl thiazole,

Introduct: Founded in 2004, Tengzhou Runlong Fragrance Co., Ltd. is one of the major domestic manufacturers specializing in the production of heterocyclic synthetic fragrances. Located in the beautiful hometown of Mozi-Tengzhou City in Shandong Province, our company enjoys superior geographical position and pleasant climate. Jinpu Railway, Beijing-Shanghai High-speed Railway, Beijing-Fuzhou Expressway and National Highway 104 run through our city from north to south. Thus developed and convenient transportation provides good conditions for the economic development of Tengzhou City. For better and faster development, our company relocated to Biomedicine Industrial Park of Dawu Town in Tengzhou City in 2016, with an area of approximately 36,000 square meters and a total investment of CNY 150 million. There are 4 standardized production plants and more than 300 sets of various production equipment. Under the support of perfect production technology, equipment and testing equipment, we have the good ability to ensure the consistency of product quality and the timeliness of supply. A technical team centered on 5 professionals has been established for customers with special needs and market requirements for the research and development of new, special and featured products. Up to now, our company has successively obtained a number of honors, including "food production license", "HFC" halal certificate, "KOF-K" Jewish certification, ISO9001 quality system certification, ISO22000 food safety management certification, and ISO14000 environmental management system certification. Moreover, we have won the National Outstanding Contribution Award for Energy Conservation and Emission Reduction, China Quality Management Brand AAA Credit Enterprise, Shandong Province Contract-stressing and Trustworthy Demonstration Enterprise, Tengzhou City Industrial Economy Outstanding Contribution Enterprise, "Technological Innovation Advanced Unit", "A-level Tax Credit Unit" "and other honorary titles. In the development process, our company has continued to establish extensive and in-depth technical cooperation with many domestic universities and state key laboratories. At present, there are more than 200 kinds of high-purity pyrazine series, thiazole series, pyridine series, pyrrole series, furan series and sulfur-containing series of synthetic fragrances, which are widely used in food flavors, daily chemical flavors, feed flavors, pharmaceuticals, pesticides, and tobacco, etc. Since the establishment of our company, we have always adhered to the development concept of green, environmental protection, safety and health, and the service concept of "customer first, cooperation and win-win", so that every customer can feel and experience the meticulous quality service of "Runlong" in cooperation. Choosing Runlong means choosing honesty... ,

Main Products: 4-Chlorobenzaldehyde, 2-Methylbutyric Acid, DL-1,2-Hexanediol,

Introduct: Located in the Chemical park of Juancheng County in Heze city, Heze Fuda Biotechnology Co., Ltd. is a technological innovative enterprise integrating research and development, production and sales. At present, our company is committed to the research, development and production of pharmaceutical intermediates, pesticide intermediates and high-end fine chemicals. Covering an area of 100,000 square meters, our company invests CNY 420 million to build 9 standardized plants, office buildings, R & D buildings, quality inspection center, storage plants and other supporting facilities. Now, our company has established a complete organizational system, including production department, quality control department, research and development department, technology department, safety and environment department, etc.; thus, we have good ability to complete the process flow independently from product research and development, pilot test and production to inspection, etc. Adopting advanced reaction rectification and photocatalytic chlorination reaction rectification technology, we are a manufacturer of natural organic alcohol and ester derivative series products, chlorine derivative series products and bromine derivative series products; At present, we have the independent intellectual property rights of our products and technologies, and some technologies are pioneering in China and advanced in the world. Fuda takes "based on the carrying capacity of resources and the environment, following industrial policy and market demand" as our development concept. Focusing on the comprehensive utilization of resources and the recycling and derivative utilization efficiency of the product chain, we work hard to promote the sustainable development of our enterprise. Adhering to the business philosophy of "safety, professionalism, cooperation, innovation, win-win", we work for the development of industry! We also work hard to create value for customers, employees, shareholders and society.Fuda warmly welcomes friends to visit us; we look forward to cooperating with you to seek common development! ,

Main Products: Dodecylbenzenesulfonylazide, p-Toluenesulfonyl azide, p-dodecylbenzenesulphonyl chloride,

Introduct: Xinxiang Jincheng Pharmaceutical Chemical Co., Ltd. is a high-tech enterprise engaging in research, production and operation. Insisting on the policy of 'people oriented, quality top', the company dedicated itself to research and production of chemical intermediates and pharmaceutical intermediates. By years' accumulation, the company has established the development direction of large-scale production of nitrine series, sulfonyl chloride series and its derivatives. The main products include: Tosyl chloride, p-Toluenesulfonyl azide, 4-Dodecylbenzenesulfonyl azide, N,N-Diisopropylethylamine and other pharmaceutical intermediates. The company has graceful production environment, modernized production equipment, scientific management method and standardized quality control system. Our products are sold to the whole country and even exported to India and other countries, they've met great favor home and abroad. ,

Main Products: Sulfur Recovery Catalyst, Alumina Carrier Columnar (clover shape), FCC Additives,

Introduct: Zibo Jiulong Chemical Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, production, and sales of petrochemical catalytic materials, environmentally friendly catalytic materials, pressure swing adsorption materials, and other related products. The main products for ZSM-5 Zeolite, TS-1, Activated Alumina oxydol adsorbent, sulfur recovery catalyst, petroleum chemical industry with a desiccant, polyethylene deliming agent, catalyst carrier multi-purpose and hydrogenation catalyst, etc. The product performance is stable, the process quality inspection is mature, and the production indicators meet national industry standards. Among them, the polyethylene deliming agent and hydrogen peroxidefluidized bed process special adsorbent is currently the only manufacturer. We with stable product quality and perfect after-sales service, got approval and favorable comment of customer at home and abroad. Our annual production capacity of 26000 tons, Hydration catalyst 400tons, TS-1 200tons, Through the ISO9001 certification. the company contracts, keeping promises, adhere to the quality of survival, relying on technology and development. We warmly welcome customers at home and abroad to visit our company, warmly welcome the relevant experts to my company guidance, and seek common development. ,

Main Products: 1,2,3,9-Tetrahydro-4H-Carbazol-4-One, 4-(2,3-Epoxypropoxy)carbazole, [(naphthyloxy)methyl]oxirane,

Introduct: Shandong Boaote Biotechnology Co., Ltd. is located in the beautiful hometown of Confucius—Qufu, Shandong. The company adopts a diversified, asset-light development model through self-established factories, equity participation, factory leasing, or contract manufacturing. It has successively set up production bases in Zichuan, Zibo; Qilu Chemical Industrial Park, Zibo; Guangrao, Dongying; Binhai Economic Development Zone, Weifang; Lingang Road Industrial Park; and Urumqi, Xinjiang. Over the years, the company has adhered to independent innovation and pursued a development path that integrates industry, academia, and research. It has established strong partnerships with numerous chemical groups both domestically and internationally, enabling it to provide users with more and better products and services. Our main products include a series of ferulic acid derivatives, intermediates, and active pharmaceutical ingredients (APIs), totaling approximately 50 products. The ferulic acid series features ferulic acid, ethyl ferulate, methyl ferulate, p-hydroxycinnamic acid, sinapic acid, and caffeic acid. Notably, ferulic acid and ethyl ferulate have been registered in China with unique raw material submission codes for use as cosmetic ingredients. Our intermediates series includes phthalic acid, p-hydroxybenzaldehyde, potassium phthalimide, p-hydroxyacetophenone, and hydroxytyrosol. In the APIs series, we offer sodium ferulate and caffeic acid, with both caffeic acid and hydroxytyrosol certified with HALAL, KOSHER, and ISO certifications. We have a strong R&D and production team capable of customizing products for our clients. Our previously customized products include, but are not limited to: 4-Hydroxythiobenzamide, Isoamyl Nitrite, 4-Bromoanisole, L-Tyrosine Methyl Ester Hydrochloride, Thioacetamide, Cymoxanil, 1,1,1-Tris(4-hydroxyphenyl)ethane, Indole-4-carboxylic acid (1H-Indole-4-carboxylic acid, Benzopyrazole-4-carboxylic acid), 2,3-Dihydroxypyridine, and Phenytoin. There is no minimum order quantity limit for standard products. For customized products, further details can be discussed. We have strict quality inspection standards, and customers can confirm quality based on the product's COA and samples. If our product catalog does not include what you need, please let us know, and we will assist you in finding suitable suppliers. We look forward to collaborating with you, offering superior chemical products and professional procurement services. Should you have any questions about our products, please do not hesitate to contact us, and we will respond promptly. We eagerly anticipate our first cooperation! Welcome to China, and welcome to Qufu. ,