The business scope of the enterprise is: General items: Rubber products manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); R&D of new material technology; Research and development of carbon fiber recycling technology; Sales of rubber products; Plastic surface treatment; Mold sales; Wholesale of hardware products; Manufacturing of plastic products; Sales of plastic products; Seal manufacturing; Manufacturing of sponge products; Sales of synthetic materials; Manufacturing of daily sundries; Daily sundries sales; Sales of metal tools; Sales of industrial textile products; Manufacturing of industrial textile products; Research and development of hardware products; Cork products manufacturing; Retail of sports goods and equipment; Clothing retail; Wholesale of shoes and hats; Wholesale of sports goods and equipment; Garment manufacturing; Sports goods and equipment manufacturing; Internet sales (except for sales of goods requiring permission); Manufacturing of intelligent equipment for sports consumption; Professional design services; Sales of outdoor products; Clothing R&D; Clothing wholesale; Luggage manufacturing; Assisting the sales of bicycles, scooters and spare parts; Clothing manufacturing; Sales of high-performance fiber and composite materials; Manufacturing of special equipment for daily necessities production; Synthetic fiber sales; Synthetic fiber manufacturing. (Except for projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license).