Manufacturing of automobile and motorcycle parts and accessories, manufacturing of marine supporting equipment, manufacturing of molds, manufacturing of pumps and vacuum equipment. Wholesale of needles, textiles, metals and their products, automobile and motorcycle parts, commission agency (except auctions) and import and export business. The import and export of the above commodities do not involve commodities regulated by special management regulations such as state-owned trade, import and export quota licenses, export quota bidding, and export licenses. Owned house rental. (The above business scope does not include projects that are prohibited from foreign investment and licensed operations by national regulations.)