Qingdao DeXin Chemical Co., Ltd. is a company specializing in the research, development, production, and sales of chemical intermediates. Our products are widely used in pharmaceuticals, pesticides, veterinary drugs, photovoltaics, liquid crystals, chip adhesives, and other fields. We excel in various chemical reactions, including Grignard, coupling, bromination, Wittig, addition, fluorination, hydrogenation, ultra-low temperature, nitration, ultra-high temperature, and high-pressure reactions. We offer customized synthesis services for clients, handling projects ranging from gram-scale to ton-scale production. The company has established long-term and stable partnerships with numerous large enterprises both domestically and internationally. We consistently focus on building a robust quality assurance system and enhancing overall product quality. Our facility is equipped with comprehensive quality testing instruments, including gas chromatographs, liquid chromatographs, UV chromatographs, spectrophotometers, melting point apparatuses, moisture analyzers, and other conventional analytical equipment. We also provide advanced testing methods such as NMR, mass spectrometry, infrared spectroscopy, UV spectroscopy, atomic absorption spectroscopy, and GC-MS to meet our clients' needs to the greatest extent. Our R&D team possesses proficient organic synthesis techniques and extensive production experience. We specialize in the research and development of new products, pilot-scale testing, industrialization, and the optimization and improvement of existing production processes, ensuring we can fully satisfy clients' demands for innovative products. Adhering to the business philosophy of "Quality First, Service Supreme, Honest Cooperation, Mutual Benefit," we are committed to collaborating with both new and existing clients to achieve shared growth and success.