Henan Zheng Hong metal surface engineering technology company   

Henan Zheng Hong metal surface engineering technology company has long been engaged in the construction of "Four Tubes" anticorrosive and wear-resistant coatings for boilers in thermal power plants. Large scale construction works of spraying long-lasting protective coatings on zinc, aluminum and its alloys on the surface of steel structures are carried out. The main products are: spraying aluminum, spraying zinc, spraying copper, spraying stainless steel, spraying carbides, spraying polyethylene, etc. the main uses are: wear resistance, corrosion protection, antirust, high temperature resistance, oxidation resistance, insulation, electrical conductivity, etc., application: power plant, coal mine, chemical industry, steel structure construction, casting parts, mechanical parts, etc.