In modern systems, "distribution gear" means "Substation and industrial applications". This has provided usefulness and safe operation. The utility of SF6 gas not only improves performance insulating gas, but also helps in decreasing risks of electrical hazard. At Zhejiang Greenpower Electric Co., Ltd, we have pride in service and product innovation. This has highly innovated and highly quality SF6 switch gear and met the highest product and service expectation and quality for our customers around the world.