Our head office located in Shanghai, there are more than 90% of our staff major in chemical or pharmaceutical,we have good relationship with Shanghai University and Zhejiang University. To secure our rapid research transfer capability to meet all kinds of different requiry of clients.Our branch office in Henan, Shandong,and Hongkong, our own three production base are in Shandong, Jiangsu provice. Our Facilities are fully equipped for advanced equipment approved ISO9001:2008, our Pharmaceutical plants production approved by GMP, In quality control,company is provided with most advanced inspection or testing instruments, Hi-tech products can be developed every year to meet the domestic and international market demand.