According to the National Economic Industry Classification, refer to the scope of trade business:
Bedding, waterborne coatings, craft gifts, hotel supplies, power switches, mechanical equipment, electromechanical equipment, audio equipment, scanning equipment, cotton textiles, leather products, toys, clothing, shoes and hats, clocks, eyes and accessories, flowers, paper products, office supplies, cameras, photographic equipment, sporting goods, Wujinjiaodian, refrigeration equipment, household appliances, computers and accessories. Electronic digital products, electronic system equipment, electronic components, communication equipment and related products, wood, steel, building materials, lighting equipment, wood products, stainless steel products, instruments, wires and cables, fitness equipment, bearings and accessories, first-class medical equipment, pet products, furniture care products, labor protection products, etc.