HARBIN, China--(BUSINESS WIRE)--Renhuang Pharmaceuticals, Inc. (or “the Company”, Stock symbol: RHGP.OB), a leading provider of natural health care products in the People’s Republic of China (PRC), today announced a new distribution agreement with Hong Kong Shengda Pharmaceutical Co., Ltd., a Hong Kong based distributor that will distribute the Company’s film coated Tianma Pills to Fujian and Guangdong provinces, where Renhuang does not have its own distribution network.