Shanghai COCH Energy Co. Ltd is a high-tech company, specializing in research，development and manufacture of Oxy-Hydrogen Generator. Company, which was established in 2000, is located in Shanghai Sheshan National Tourist Resort. COCH Energy Co. Ltd mainly focuses on research and development of Oxy-Hydrogen Generator more than ten years, COCH Oxy-Hydrogen series Generator is the essence of our company. COCH Oxy-Hydrogen series Generator has many technical innovations, patents, inventions and intellectual property rights. In 2009, company attains ISO9000 Quality System Certification and CE Certification. Over years of research and development, company has gradually formed integrated scientific management system and quality control system, and cultivated a high qualified COCH team in terms of science, management, manufacture and before and after-sales service. Meanwhile, company will forward new ideas with competitive advantage into national and international market. Followed by government policy and international demand, CHO Oxy-Hydrogen series Generator can apply to welding, steel structure, shipping, engine carbon cleaning system, plexiglass process, metal welding/cutting process, medical treatment, IC encapsulation, etc. Company can design applicable model bases on the different requirements of clients and also provide after-sales service and technical support.