North China Pharmaceutical Co., Ltd.,(NCPC), with the predecessor being North China Pharmaceutical factory, established in August 1992, is one of the largest pharmaceutical enterprises in China?and one of the current 180 standard indicator stocks since listed in Shanghai stock market in January, 1994. NCPC has  began general quality control since the beginning of 1980s ,which covers all the stuff,all the course,all the orientation.The company has introduced advanced standard structure to produce,so the products meet the demand of quality in domestic and overseas.After acquired China GMP ,ISO9001 and ISO14001,NCPC has set down programming for passing America FDA and Europe COS.NCPC has its own producing criterion,which is higher than legal criterion.It is used in every part of producing,so the final product is guaranteed.Also,the after_sale service is perfect.