Chengdu Zhengyuantang Health Product Co., Ltd. is the inheritor of famous Chinese medicine pharmacy named "Zhengyuantang" which was established in late Qing Dynasty. We inherit the ancestors' essence, and coordinate and exhume the essential prescription and medicine. Meanwhile, we combine modern bio-tech in production. All these actions are aim at promoting our products in the highest level for our markets and clients.Under some domestic famous professors' research and development, we have explored series of natural health products in all ranges such as male tonic, slimming,...