Engaged in the production of stamping parts (grooved needles, automobile gearbox inner rods, automobile engine clips) and precision molds; professional design services; sales of mechanical equipment; sales of special electronic equipment; sales of power electronic components; sales of instruments and meters; sales of plastic products; wholesale of auto parts; retail of auto parts; sales of auto decorative products; R&D of auto parts; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; R&D of motorcycles and spare parts; sales of machine tool functional parts and accessories; technical services, technology development, technical consultation, technical exchanges, technology transfer, and technology promotion.