Henantami construction materials ltd. Is registered at 58 kyeongnan road, 27 zhengzhou, henan province 802th floor, 8th floor, 3rd floor, with registration as the market supervisory authority of the 27th district of zhengzhou city, represented by legal persons, covering general projects: sale of building materials; sale of building waterproof scroll products; sale of rubber products; sale of metal materials; sale of metal products; wholesale distribution of hardware products; sale of metal structures; sale of plastic products; rental of machinery and equipment; rental of construction machinery and equipment; import and export of goods; import and export of technology (run autonomous operations under a licence of operation, except for projects subject to legal authorization)