A professional R&D and manufacturing enterprise focusing on amino acid monomers and their deep-processing (premixing, instantization, granulation, purification, compounding, chelation) for human health and pet nutrition, Jinweian is a drafter of branch chain amino acid (BCAA) industry standards under the China Fermentation Industry Association. Honored as a Jiangsu High-tech Enterprise in 2018, it has won multiple provincial and municipal sci-tech innovation awards.​

The company holds 6 invention patents and 16 authorized utility model patents, and passes annual audits for FSSC, ISO9001, ISO22000, KOSHER and HALAL with high scores consistently.​

From a 300㎡ clean workshop with an annual capacity of 2,000 metric tons at its inception, Jinweian expanded to a nearly 1,000㎡ Class 100,000 clean workshop (8,000 tons/year) in 2018. Its new factory, constructed in 2019 and put into operation in 2020, covers 20,000㎡ with a 35,000㎡ workshop complex (including a 2,000㎡ clean workshop and a 500㎡ provincial-level lab). The new facility adds OEM/ODM services for powder premixing, sub-packaging, capsule filling and tablet processing across food, pet nutrition, pet feed and functional food categories, with an expected annual sales volume of RMB 500 million.​