Shenzhen Keray Biotech Co., Ltd is a leading manufacturer and supplier of pharmaceutical intermediates in China, located in Shenzhen, Guangdong Province. Integrating researc Read More..
Shenzhen Keray Biotech Co., Ltd is a leading manufacturer and supplier of pharmaceutical intermediates in China, located in Shenzhen, Guangdong Province. Integrating research, production, process and sales, they are specialized in manufacturing and exporting anabolic androgenic steroids (AAS) raw powders, prohormones, human growth peptides, SARMs, sex enhancer, and other related products.