Yifan Biotechnology Group Co., Ltd., founded in 1992, is specialized in the R & D, manufacture and sales and agro-chemicals. As a state-level new- and high-tech enterprise, the company has established the following subsidiaries: Technical product synthesis company, preparation processing factory, technical product synthesis factory, Jiangsu Yunfan Chemical Co., Ltd., fine chemical factory etc. We are committed to the domestic and international operation of Yifan Brand. In 2002, the company was authorized the self-support import & export power, and products have been exported to the Southeast Asia, Europe, North America, South America, Africa, the Middle East and Australia. The company now has total occupied floor area of 32, 000 sq. Meter, total construction area of 19, 000 sq. Meters. Its subsidiary, namely Jiangsu Yunfan Chemicals Co., Ltd., has occupied floor area of 15, 3000 sq. Meters. Boasting world-level chemical production design, rich information sources and first-class managerial mode, the company has achieved great progress, and has built outstanding Yifan Brand image.