General projects: Research and development of kitchenware and daily necessities; Wholesale of kitchenware and household goods; Retail of kitchenware and household goods; Sanitary ware manufacturing; Sanitary ceramic products manufacturing; Sanitary ware sales; Sales of sanitary ceramic products; Sanitary ware research and development; Enamel products manufacturing; Enamel products sales; Manufacturing of daily necessities made of metal; Sales of metal products; Hardware products wholesale; Hardware product manufacturing; Hardware products retail; Hardware product development; Building materials sales; Building decoration, plumbing parts and other building metal products; Research and development of household appliances; Household appliance manufacturing; Sales of household appliances (except for the items subject to approval according to law, independently carry out business activities according to law with the business license). Permitted items: import and export of goods; Technology import and export; Import and export agent (subject to the approval of the project according to law, the relevant departments can only carry out business activities, the specific business projects to the relevant departments approval documents or license shall prevail).