The city of guangzhou gas technology ltd. Is registered at room 410, no. 7 of the city of nuevo tong, city of guangzhou. The registration authority is the market supervision authority of the city of guangzhou and is represented by a legal person and includes the sale of chemical products (other than licensed chemical products); the sale of food additives; the sale of specialized chemical products (other than hazardous chemicals); the sale of lubricating oils; the sale of packaging and products; the sale of architectural and decorative materials; the sale of labour protection supplies; domestic trade agents; the sale of fire-fighting equipment; the sale of metal products; the wholesale distribution of hardware products; the development of new energy technologies; technical services, technology development, technical advice, exchange, technology transfer and technology promotion; the development of new materials; engineering and technical research and testing development; oil and gas ...