Guangzhou Tianchuang Acoustic Technology Co., Ltd. is registered at No. 2 Da'an Road, Da'an Village, Zhongxin Town, Zengcheng District, Guangzhou City. The registration authority is the Market Supervision Administration of Zengcheng District, Guangzhou City, and the legal representative is Yao Hanhui. The business scope includes consulting and planning services; Resource recycling service technology consulting; Sponge product sales; Floor manufacturing; Construction of landscaping and greening projects; Sales of chemical products (excluding licensed chemical products); Sports equipment manufacturing; Sales of high-quality synthetic rubber; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of surface functional materials; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of engineering plastics and synthetic resins; Floor sales; Construction of sports facilities engineering; Sales of coatings (excluding hazardous chemicals); Sales of insulation and soundproofing materials; Manufacturing of new building materials (excluding hazardous chemicals); Research and development of new material technology; Engineering and technical research and experimental development; Promotion services for new material technology; Professional design services; Engineering management services; Network technology services; Environmental protection monitoring; Noise and vibration control services; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of rubber products; Sales of plastic products; Sales of cork products; Sales of building materials; Manufacturing of insulation and soundproofing materials; Manufacturing of building waterproofing membrane products; Manufacturing of lightweight building materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Manufacturing of plastic products;