Chongqinghua materials ltd. Is registered at no. 109, no. 11-8, no. 109, chongqing dynasty. The registration authority is the market supervision authority of the chongqing dynasty, represented by a legal person, wang so fai. It operates on general items: wholesale distribution of hardware products, wholesale distribution of metal materials, wholesale distribution of construction materials, retail sale of construction and decoration materials (in addition to legally authorized projects, operating on its own initiative under a licence)