We have produced and sold more than 1,000 sets of our pressurized water electrolysis hydrogen generation device, more than 400 sets of hydrogen drying, purification equipment, pressure swing adsorption equipment, methanol hydrogen generation equipment, etc., with an accumulated output value of over 3 billion yuan. Our users are all over the country, and our products are exported to Europe, the Middle East, South Asia, Africa, Northeast Asia and other countries and regions.