Hebei Loca Bio-tech Co.,Ltd. is located in Chinese Pharmaceutical Zone in Shijiazhuang,Hebei province, China . which is one of the main Pharmaceutical raw material area in China .As the most professional manufacturer and exporter of Pharmaceutical raw material in China , we have scientific management system , professional staffs,boasts advanced production technologies and equipments as well as precise testing instruments and perfect quality assurance system.The main products include Arbidol ...