L-Aspartic Acid
Fumaric acid
Compound amino acid
Aspartic Acid Series
Sales Hotline:+86-510-8016 0878
Fax: +86-510-8016 1152


Jiangsu Jiecheng Bio-engineering Co., Ltd. (Yixing QianCheng Bioengineering Co., Ltd.) is a professional enterprise of the production of Biochemical series products, has Enzyme preparation assembly line and Aminophenol assembly line. Main products includesD, DL, L-Aspartic Acid ; D, DL, L-Aspartate: Calcium, magnesium, sodium, zinc ; D, DL, L-Asparagine Monohydrate; D, DL, L-glutamic acid; D, DL, L-proline; D, DL, L-pyroglutamic acid ; D, DL, L-pyroglutamate : Calcium, magnesium, potassium, zinc ; L-Alanine; Fumaric acid and so on, Our annual throughput is over 20,000 tons.

Our company locates in the world famous China pottery capital, Yixing, which is at the bank of beautiful Tai Lake. This city features the title of the capital of pottery, the oasis of tea, the world of cavity and the sea of bamboo. The road and water transportation are very convenient.

Founded in 1993, our company now has more than 100,000sqm of lands,

  60,000sqm of buildings, CNY 150 million of assets and over 300 employees (70 of them are technician ).

Our daily operation is strictly following the standards of ISO9001, quality system, ISO14001 EMS, HACCP and national GMP system of China. Taking quality policy and target as guideline, we strive to offer quality products and sincere service to our customers.Through establishing good reputation from business activities, we have successfully guaranteed Jiecheng's position in drastic market competition and the patronage of general customers.

We will endeavor to develop and manufacture more and more quality products for meeting market demands. We warmly expect all the companies in application field choose our products, sincerely thank friends of all walks and general customers for your support, patronage and business cooperation.
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