Guangzhou Kafen Biotech Co.,Ltd is a high-tech and professional company founded in 2002,which specialized in developing, manufacturing,,distributing steroid hormone powders and intermediates.We have been devoted in R&D, production and marketing steroid hormone and pharmaceutical raw materials.
With advanced production technology and equipment, strong technical force, first-class laboratory and inspection equipment.Kafen has developed into a professional factory manufacturing anabolic steroid