best hydrogen generator building generator

This PEM electrolysis tank is also one of the hot sales of our company. It has the following characteristics:
1. The current density is 1-2 A / cm2, which can withstand a larger current load, and has the characteristics of power saving and space saving.
2. The purity of hydrogen in PEM electrolysis tank is high, reaching 99.999%, and there is no alkali corrosion, which saves the purification cost.
3. The export pressure is high and the overall sealability is good.