Provincetown Inc. (stock abbreviation: Pro-Stock; stock code: 000 739) is mainly engaged in pharmaceutical intermediates, chemical raw materials and preparations, natural medicine, production, management , R & D companies.

company now has 98 Zhejiang Pharmaceutical Co., Ltd. General Kangyu%stake in Zhejiang Provincetown was 86 percent state stake Chemical Co., Ltd., Zhejiang Pro-Pharmaceutical Co., Ltd. 95.7%stake in Zhejiang Pu Luo Kangyu Natural Pharmaceutical Co., Ltd. 90%stake in the Hai Puluo Drug Research Ltd 62%of the shares. With the subsidiary scientific and flexible operational mechanism, strong production ability, outstanding research and market integration, common Kangyu Co., Ltd. has become one of the domestic pharmaceutical industry has a significant influence of considerable size and large enterprises to international enterprise.