Shanghai Sunshine Industrial Technology Co., Ltd. is an authorized overseas seller of General Hydrogen Energy Co., Ltd. (hereinafter referred to as "GH"). Shenzhen General Hydrogen Energy Technology Co., Ltd. (hereinafter referred to as "General Hydrogen Energy") is a national high-tech enterprise controlled by Huadian Heavy Industry Co., Ltd. The company is committed to the development of key hydrogen energy materials such as gas diffusion layers and proton exchange membranes. R&D and mass production. Manufacturing, solving the "stuck neck" problem in the field of PEM water electrolysis hydrogen production and hydrogen fuel cells, and helping the rapid development of my country's hydrogen energy industry through cost reduction and efficiency increase of key materials. General hydrogen energy from product technology, preparation, equipment Intellectual property rights have been laid out in many aspects, and a total of 36 intellectual property rights have been applied for, including 3 PCT and 19 invention patents. It has a complete testing platform and complete performance characterization equipment, which can realize all-round testing from raw materials to finished products. The company's R&D base Located in Shenzhen City, Guangdong Province. It has two production bases in South China and North China, and has obtained IATF16949:2016 and ISO9001:2015 quality management system certification. Providing users with efficient, high-quality, safe, and low-carbon products and services is its core value. The hydrogen production system process package design and engineering general contracting is the leader, supported by the research and development and manufacturing of core high-end materials and equipment, and oriented to meet diversified energy service needs.The company is an energy service provider integrating material development and production, equipment manufacturing, general engineering contracting, project investment and operation.

Alkaline electrolyzer production line
Specifications: 1000Nm3/h to 2000Nm3/h
Production capacity: 50 units/year

Gas diffusion layer (GDL) production line
Production capacity: 1 million square meters/year

Proton exchange membrane (PEM) production line
Production capacity: 100,000 square meters/year
Planning 300,000 square meters/meter production line

Gas-liquid separation device production line

MEA assembly line

PEM electrolyzer production line

Gas Diffusion Layer (GDL)
For the first time in my country, General Hydrogen Energy uses a roll-to-roll process to produce gas diffusion layers. The product width can be up to 1.2m, which is more suitable for automated production. With the advantage of being ultra-thin, the product has stronger electronic conductivity, stronger water management ability, excellent breathability, high mechanical strength, appropriate rigidity and flexibility, excellent chemical stability and thermal stability, and structure Tight and surface-balanced for high durability. Realize the full-process production and manufacturing and online process quality control from base paper to carbon paper to gas diffusion layer, with better product consistency, and some product performance indicators have reached the international advanced level. Gas diffusion layer products suitable for air-cooled hydrogen fuel cells, liquid-cooled hydrogen fuel cells and cathodes of PEM water electrolysis hydrogen production electrolyzers have been launched.

Proton exchange membrane (PEM)
General Hydrogen Energy is the first company in my country to use short-chain branched perfluorosulfonic acid proton exchange membrane technology for roll-to-roll mass production. The product has higher ion exchange capacity and higher ion conductivity with the advantage of being ultra-thin. efficiency, lower battery internal resistance, higher mechanical properties and dimensional stability. The product contains a variety of free radical scavengers with different functions, which have higher durability. At the same time, by improving the water retention capacity and water transmission capacity of the membrane, it improves the performance output of the battery under high temperature and low humidity. Some product performance indicators have reached the international advanced level. Proton exchange membrane products suitable for hydrogen fuel cells and PEM water electrolysis hydrogen electrolyzers have been launched.

Catalyst

Product Parameters
Gas Diffusion Layer (GDL)
Parameters

Gas Diffusion Layer (GDL) Product performance chart
Proton exchange membrane (PEM)
Parameters

Our 10um PFSA PEM surpass foreign mainstream product in performance
Proton exchange membrane electrolyzer parameter
Alkaline water electrolysis hydrogen production parameter