Home appliance manufacturing; Sales of household appliances; Wholesale of kitchenware and household goods; Retail of kitchenware and household goods; Research and development of kitchenware, sanitary ware and daily necessities; Manufacturing of daily necessities made of metal; Sales of metal products; Metal structure manufacturing; Metal structure sales; Plastic products manufacturing; Sales of plastic products; Hardware product manufacturing; Hardware products retail; Hardware products wholesale; Import and export of goods; Technology import and export. (Except for projects subject to approval according to law, independently carry out business activities according to law with business licenses)