Wenzhou Gaoqi Hydrogen Energy Technology Co., Ltd.

COCH ENERGY is a national high-tech enterprise with 20 years of technological precipitation, focusing on the development of non-metallic polar frame alkaline water electrolysis hydrogen generator equipment.
In 2004, COCH ENERGYset up atechnology research & developmentteam in Shanghal, making furtherdevelopment of alkaline waterelectrolysis hydrogen generatorequipment.
COCH ENERGY developed andproduced the first set of allkaline waterelectrolysis hydrogen generatorequipment in 2009.
COCH ENERGY started to developNON-METALLIC polar frame waterelectrolysis hydrogen generatorequipment in 2013.
In 2015, due to industrial restructuring. COCH ENERGY relocated itstechnology and team back toWenzhou and established WENZHOU GAOQI HYDROGEN ENERGY TECHNOLOGY Co., Ltd.
In 2017, COCH ENERGYdevelopedand produced the intemnationallyeading and domestic first non-metallic polar frame hydrogengenerator equipment and began tosell to more than 20 countries, suchas the United States, the EuropeanUnion, Russia, South Korea, Japanand India.
In 2020, COCH ENERGY ofidialyprovided and produced large-scalerenewable energy hydrogen generatorequipment to customers.
At present COCH Energy has been recognized as a national level technology-based small and medium-sized enterprise, a national level innovative small and medium-sized enterprise, the first major technology equipment manufacturing enterprise in Zhejiang Province,  and identification of small and medium-sized technology enterprises in Zhejiang Province. In addition, it has been awarded the "National New Energy Technology and Comprehensive Utilization Research and Development Center" and "The first batch of innovative horse racing platforms in the National 14th Five Year Plan" by the National Energy Administration in collaboration with Shuifa Group.
COCH's R&D team has strong technical strength, LED by Professor Li Qingfeng,  the academician of the Danish National Academy of Sciences,   Professor Sui Sheng, the doctoral supervisor at Shanghai Jiaotong University. The COCH team consists of several master's degree holders, engineers and undergraduate students from related disciplines to organize specific R&D. Now the COCH team has more than 60 invention patents and utility model patents, and a doctoral innovation workstation. At the same time, it absorbs and introduces the most cutting-edge scientific and technological achievements in the world to guide equipment research and production, ensuring the leading position of technology in global peers.
COCH's core technology is the independently developed non-metallic polar frame cell stack, which has overcome a series of problems that have been affecting equipment safety and hydrogen purity in the alkaline water electrolysis hydrogen production industry, such as cell stack electro-corrosion and lye leakage, and completely solved the bottleneck constraints of water electrolysis hydrogen production technology. This breakthrough in material technology has also avoided the difficulties of metal particle accumulation, blockage of liquid channel ports, and parasitic electrolysis that affect equipment safety during the operation of traditional metal polar frame cell stack. It is a milestone in the development of water electrolysis hydrogen production technology.
COCH's products have obtained CE certification, ISO9001 certification, environmental management system certification and occupational health and safety management system certification. And now COCH has exported to 26 countries and regions including the United States, the European Union, Russia, Japan and South Korea since 2017, and has reached strategic cooperation agreements with clean energy companies from multiple countries.
Years of accumulation have made usmore in line with the deveiopment ofthe hydrogen energy industry. COCHENERGY will look forward to yourarrival with a brand new market layoutand cooperation model, and worktogether to create a win-win future.