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 powders with several years'

efforts and contribution of experienced technicians in different areas.Company affiliated factory has advanced 

production equipment and plants,perfect quality assurance and control system, whole set of High Pressure Liquid 

Chromatography/Gas Chromatography/UV Spectrophotometer to conduct effective product analysis and monitoring. 

Company factory has passed ISO9001 quality system certification and international KOSHER certification. 

Now,we continues its high speed development and contributes a lot to its new products' R&D and quality improvement.  

Under the credibility and win-win principle,kafen biotech will devote to culture innovation to provide excellent products and best service to our customers.