Manufacturing of auto parts and accessories; manufacturing of electronic components; manufacturing of electrical equipment; manufacturing of motorcycle parts; manufacturing of electronic components and electromechanical components; manufacturing of special electronic equipment; mold manufacturing; manufacturing of hardware products; retail of auto parts; wholesale of auto parts; retail of motorcycles and spare parts; wholesale of motorcycles and spare parts; electronic components Parts retail; Electronic components wholesale; Electrical equipment sales; Electronic components and electromechanical component equipment sales; Electronic special equipment sales; Mold sales; Hardware product retail; Hardware product wholesale; Auto parts research and development; Technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; Import and export of goods; Import and export of technology.