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Chengdu Taihe Weiye Biotechnology Co., Ltd. was established in 2013. The company's headquarters is located in the Chengdu Tianfu International Bio-town. It is a biotechnology enterprise specializing in the research, development, production, and sales of protected amino acid series products. The company has an independent production base located in the Lanzhou New Area, Lanzhou City, Gansu Province, which has been officially put into operation. With a team of excellent technical backbone and senior management talents, the company quickly responds to domestic and international market demands, researching and developing a series of new products. It has long provided competitive high-quality chemical raw materials to global customers, especially protected amino acids and unnatural amino acids, which have gained widespread recognition in both domestic and international markets. The company has established a comprehensive quality management system and has passed the ISO9001:2015 quality management system certification. It strictly controls every aspect from raw material procurement to product development, production, storage, and sales management, and has currently passed audits from more than 40 large domestic and international pharmaceutical companies. The company possesses advanced research and development, production, and testing equipment. In addition to general production equipment, it also has preparative chromatography and reaction kettles ranging from 50L to 5000L, along with other related equipment, enabling the customization of various batch products according to customer needs, including the custom synthesis of various impurities. The company is equipped with multiple advanced testing instruments, including infrared spectrometers, liquid chromatographs, UPLC, LC-MS, gas chromatographs, headspace samplers, ion chromatographs, UV spectrophotometers, polarimeters, automatic moisture analyzers, melting point apparatuses, and more. Beyond routine testing items, it can also confirm product structures through IR, NMR, and MS, and perform special tests such as isomer analysis, related substances, and residual solvents. The company currently possesses production technology for over 1,000 protected amino acid and unnatural amino acid series products and is capable of industrial production, ready to provide customers with high-quality, high-specification products at any time.