BITECIC Ltd

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. At present, our products have been exported to more than 80 countries,including food additives, medical raw materials, chemic

Shanghai Qiangyao Biotechnology Co., Ltd. is located in Zhangjiang High tech Park, Shanghai. It is a high-tech biotechnology company that integrates the research and development, production, and sales of peptides. As a professional peptide synthesis