Mechanical equipment technology research and development, transfer, consulting services; software development; mechanical equipment and accessories, bearings, gears and transmission components, fasteners, auto parts and accessories, motorcycle parts and accessories, metal components, hardware, electrical appliances, instrumentation, environmentally friendly new materials and composite material products design, manufacturing, sales and import and export business (except those prohibited or restricted by national laws and regulations); road transportation of general goods; computer technology consulting services; sales of computer software, hardware, new chemical materials and chemical products (excluding hazardous chemicals), new energy and environmentally friendly products.