No. 62jia, Fuzhou South Road, Qingdao, China

Qingdao Jin kun yuan Holding Co., Ltd. are specialized in producing and sale various of chemicals and various of food additives. <br/><br/>Our main products are covering pr...

No. 1, North Road, Economic Development Zone

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2-702,Tianyuan Mansion, Xingsheng West Rd,Jinniu District, Chengdu City, China

Chengdu Chelation Biology Technology Co., Ltd. (former Sichuan SKYWORTH Biotechnology Research Institute, founded in 1998) is a high-tech enterprise of scientific research, production and sale, specia...