Zhejiang Tianyi Food Additives Co., Ltd. (former Tongxiang Tianyi Food Additives Factory) is located in Wuzhen town, Tongxiang city which is a famous ancient historical town, located in Hangjiahu Plain between Shanghai-Hangzhou-Suzhou.

Tianyi now is a specialized manufacturer of food additives, with a land of 52, 380sqm and a total investment of CNY 60 millions. Our company has complete infrastructure, leading equipment and experienced technicians.

There is production of gluconates over 40, 000 tons annually, exports cover a half of the total. Our main products include sodium gluconate, glucolactone, calcium gluconate, potassium gluconate, zinc gluconate, magnesium gluconate, ferrous gluconate, copper gluconate, manganese gluconate and gluconic acid solution, etc. Adopting the oral glucose as material and the national leading special catalytic oxidation method, our products specially contain low sulfate and chloride. The pharmaceutical gluconate meets the standards of USP, BP and CP; Tianyi is growing in the area of fine chemical, microorganism submerged fermentation and pharmaceutical, we own several manufacturing bases over China.

Science and technology are number one priority to Tianyi. Cooperating with famous universities in China and adopting the leading bio-engineering technologies, we have developed a series of hi-tech products successfully. Taking the chrysanthemum (a local resource of Hangzhou city) as material, our biological product plant cooperates with Shanghai Jiaotong University Life Science and Technology Academy to research and develop chrysanthemum instant (tea) powder; Adopting the microorganism submerged fermentation method, we research and develop the Lucid Ganoderma hyphostrome powder. At present, these two products are widely used in food, cosmetics and medicine, etc. Another developed antibiotic item of cyclosporine A(API) is widely used in medical area. We have been proved under the ISO9001: 2000 quality system in 2002.