ChengDu Zheng Yuan Tang health product co.,ltd,is the inheritor of famous chinese medicine pharmacy named "zheng yuan tang"which established in late qing dynasty,we inherit the ancestor essence,coordinate and exhume the essential prescription and medicine,we had explore series natural health products in all range such as male tonic,slimming skin care,immunity diabetes coronary artery disease and so on,allthese products has gain a good market when it come into the market not only...