(a) the registration address of the guangzhou building materials technology ltd. Is located in room f1 no. 608 of hoang poi district and road, hoang poi district, guangzhou city. The registration authority is the market supervision authority of huang po district, guangzhou city. The legal entity is represented by chen xiaoyong and operates on the basis of scientific and technical information consultancy services; distribution of construction materials, decoration materials; wholesale distribution of chemical products (except for dangerous chemicals); wholesale distribution of resin and resin products; retail distribution of paints; import and export of goods (except for specialized commodities);