Xuancheng Chingco Biotech Co.,Ltd.,locates in Xuancheng Economic and Technological Development Zone, Anhui Province,P.R.China.It is an innovative company dedicated to developing and manufacturing pharmaceutical intermediates and fine chemicals.At present chingco has established long-term and stable business relationship with pharmaceutical enterprises and research institutes all over the world. Chingco is staffed with well-trained and experienced chemists, providng customers with high quality and professional technology service.Our R&D center occu...