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Drug products
Preparation products
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In October, 1984, Wu Zhengshao, together with other partner, founded Longwan Agro-chemical Plant;
Since 1992, the plant grew rapidly and stably under leading of Wu Zhengshao and became a comprehensive large-scale enterprise integrated of manufacturing, research and trading from a processing plant and total assets reached more than 70 million Yuan;
Technology level of several products is at leading grade through innovative research;
Having self-owned pesticide research institute and import & export certificate;
Excellent marketing network spread in China and oversea regions;
Have been praised as AAA level credit unit by Zhejiang Province branch of Agriculture of China for 7 years;
In 2003, our company won Zhejiang new and high-tech enterprise title;
In 1998, renamed of Zhejiang Yifan Agro-chemical Plant;
In 2002, renamed into Zhejiang Yifan Chemical Co., Ltd.;
In 2010, renamed as Yifan Bio-tech Group Co., Ltd.