General projects: Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion; Bicycle and spare parts wholesale; Bicycle manufacturing; Bicycle and spare parts retail; Industrial design services; Hardware products manufacturing; Hardware products wholesale; Sports goods and equipment retail; Sports goods and equipment wholesale; Electrical machinery special equipment manufacturing; Electric power facilities equipment manufacturing; Hardware products retail; Auto parts and accessories manufacturing; Auto parts research and development; Auto parts wholesale; Auto parts retail; Bearings, gears and transmission components manufacturing; Mechanical and electrical equipment manufacturing; Industrial robot manufacturing; Ai hardware sales; Industrial robot sales; Research and development of intelligent robots; Intelligent robot sales; Metal tool manufacturing; Intelligent control system integration; Import and export of goods. (Except for projects subject to approval according to law, independently carry out business activities according to law with the business license)