Zhejiang Jianfeng Pharmaceutical Co., Ltd

HMC is a producer of chitosan and chitosan derivatives for MedTech and the pharmaceutical industry. We are an ISO 9001 and ISO13485 certified company and work also according to EU-GMP guidelines. Our chitosans and chitosan derivatives are produced in

Located in San Diego, California, USA, a biotechnology hub, Chemcia Scientific,LLC is a manufacturer and worldwide supplier,providing unique drug-like core intermediates,building blocks and other fine chemicals / reagents to many of which we are only