The registration address of hua xin chemical technology ltd., guangzhou, is located in the guangzhou city of tianhe district of sports, no. 140-148 and no. 1303, under the auspices of the city of guangzhou market supervision authority of the tianhe district of the tianhu district of guangzhou, and is represented by a legal person, and includes the sale of chemical products (excluding licensed chemical products); the sale of specialized chemical products (without hazardous chemicals); the development of biochemical products technology; the sale of manufactured materials; the sale of paints (without hazardous chemicals); the development of new materials; the development of engineering and technological technologies; the development of new energy technologies; the sale of electronics; the sale of plastics; the sale of moulds; the sale of lube oil; the wholesale distribution of manufactured oil (without dangerous chemicals); the operation of hazardous chemicals; the import and export of goods; the import and export of technology; the wholesaleing of manufactured oil (limiting dangerous chemicals);