Zhejiang Tianqi Biotechnology, Inc. is located at No. 19, Kaifa Avenue, Longyou Provincial Economic Development Zone, Zhejiang Province, China. It is a company specializing in L-theanine, glutamic acid series products, aspartic acid series products, and aspartic acid chelate. It is a national high-tech enterprise whose main business is the R&D, production and sales of combined salts, threonic acid chelate salts, complex amino acids and protected amino acids.The company designs, constructs and operates in accordance with the standards of pharmaceutical companies, and has established a complete production control and quality assurance system in accordance with ICH O7 procedures.The company has passed FSSC22000 food safety management system, ISO14001 environmental management system certification and SMETA member ethical management audit, and its products have passed FDA GRAS, HACCP, KOSHER, HALAL, NON-GMO and other international certifications.The company has self-operated import and export rights and has established trade relations with more than 40 countries and regions. Relying on strong technology research and development capabilities and excellent product quality, it has gradually established brand advantages.