Our History
Hongkong Rongxin Bio-tech co.,Ltd has focused on top quality steriod hormones and APIs . We are manufacturer specializing in steroid hormones for several years in China. Now our products are sold all over the world,all customers like the quality of our products.

Our factory:
Established in 2009,Hongkong RongXin Bio-Tech Co.,Ltd started with just one mission: to bring the chemically purest anabolic steriods raw powders,Human Growth Hormone,Human Growth peptides and APIs to the world.

Our products has enjoyed significant global growth over the past several years by...