Shaanxi Haixinqinghua Pharmaceutical and Chemical Co.,Ltd is a branch of Xi'an Haixin Pharmaceutical Co., Ltd, It specializes in developing, manufacturing and selling active pharmaceutical ingredients and chemical intermediates, and it located in Xi'an Hi-tech Development Zone. We were estblished exactly follow the requirements of GMP and have passed investigation of GMP. We have an advanced R &D system and have the ability to develop new pharmaceutical and ...