Motorcycles and parts, general automobile accessories, motors, power tools, agricultural and forestry machinery, garden machinery, electronic products, mechanical accessories, battery vehicles (excluding automobiles), battery trucks, motorized bicycles, air compressors, fitness equipment, internal combustion engine manufacturing; technology development and transfer of communication and automation control systems; electronic computers and accessories Parts, office automation equipment, wholesale and retail of lubricants; manufacturing of video phones, clothing, arts and crafts (excluding gold and silver), generators, molds, sewing machines, and non-motorized strollers; real estate development; engaging in business activities according to the import and export scope approved by the Ministry of Foreign Trade and Economic Cooperation; engaging in business activities according to the foreign economic cooperation business scope approved by the Ministry of Foreign Trade and Economic Cooperation.