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"Yixing Qiancheng Biological Co., Ltd. is located in Yixing, the world-famous pottery capital of China, for producing biological organisms. It is located at the junction of the three provinces of Jiangsu, Zhejiang and Anhui. The geographical environment is superior and the water and land transportation is convenient. The company was founded in 1993. After several years of struggle, the company has formed a fixed asset of 150 million yuan, an annual sales output value of 367 million yuan, an area of ​​more than 100,000 square meters, and a construction area of ​​more than 60,000 square meters. , There are more than 300 employees, including more than 70 technicians with professional titles.

The company organizes operations in strict accordance with the ISO9001 quality management system, ISO14001 environmental management system, HACCP food safety management system and national pharmaceutical packaging material production management GMP regulations. The company always takes the quality policy and goal as the program, dedicate to the masses of users with excellent products and sincere service, and establishes a good reputation with customers through business dealings, so that the ""Jiecheng"" brand is established in the fierce market competition. The

company is a manufacturer that mainly produces two series of biological and chemical products. The main products are: D, DL, L-type aspartic acid; D, DL , L-aspartic acid: calcium, magnesium, sodium, zinc; D, DL, L type-asparagine; D, DL, L-type glutamic acid; D, DL, L-type proline; D, DL , L-type pyroglutamic acid; D, DL, L-type pyroglutamic acid: calcium, magnesium, potassium, zinc; L-alanine; fumaric acid and other dozens of varieties. Products are exported to EU, Southeast Asia, the United States, Canada , Japan, South Korea and other countries and regions, the proportion of exports accounted for more than 70% of the total production.


In the future, we will work hard to develop more products on the market, strive to promote the development and progress of the entire industry, and make more contributions to the development of society.

The company warmly welcomes more domestic and foreign customers to choose our products, and sincerely thank friends from all walks of life and customers for their support, patronage and business cooperation."

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Yixing Qiancheng Bio-Engineering L-aspartic acid as a nutrient supplement, added to a variety of refreshing drinks. In medicine can be used to do ammonia antidote, liver function promoter and fatigue elimination agent. It can also be used as biochemical reagent, medium and intermediate in organic synthesis. At present, it is mainly used in the synthesis of aspartame with another amino acid L- phenylalanine to produce a new sweetener, and in the manufacture of pharmaceutical intermediate L- asparagine.

Yixing Qiancheng Bio-Engineering L-aspartic acid

Yixing Qiancheng Bio-Engineering Polyaspartic acid is a kind of amino acid polymer, belongs to the biological polymer material. Widely used in water treatment agent, detergent, cosmetics, antibacterial agent, dispersant, leather, pharmaceutical, hydrogels and other fields, is a very wide range of uses, non-toxic, pollution-free, easy degradation of environmental friendly chemicals.

Yixing Qiancheng Bio-Engineering Polyaspartic acid

Yixing Qiancheng Bio-Engineering Fumaric acid is used as food sour agent, which plays an important role in bacteriostasis and antisepsis. Fumaric acid is an intermediate in fine chemicals such as medicine and optical bleach. Fumaric acid is also used in the production of unsaturated resin.

Yixing Qiancheng Bio-Engineering Fumaric acid

Yixing Qiancheng Bio-Engineering

"Yixing Qiancheng Biological Co., Ltd. is located in Yixing, the world-famous pottery capital of China, for producing biological organisms. It is located at the junction of the three provinces of Jian

Yixing Qiancheng Bio-Engineering - Biological Organisms - Knowde

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Yixing Qiancheng Bio-Engineering Polyaspartic acid is a kind of amino acid polymer, belongs to the biological polymer material. Widely used in water treatment agent, detergent, cosmetics, antibacteria

Yixing Qiancheng Bio-Engineering Polyaspartic acid - Intermediate

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