Qingdao Road Show International Trading Co., Ltd. Main business: import and export of goods; Technology import and export; Retail of hardware products; Sales of metal products; Electrical equipment sales; Office equipment sales; Wholesale of electronic components; Sales of communication equipment; Wholesale of hardware products; Sales of building materials; Sales of spare parts for household appliances; Dye sales; Timber sales; Material handling equipment sales; Sales of electronic special materials; Door and window sales; Retail of sporting goods and equipment; Sales of bearings, gears and transmission parts; Retail of protective equipment for medical staff; Wholesale of protective products for medical staff; Sales of second-class medical devices; Medical mask retail; Sales of first-class medical devices; Sales of chemical products (excluding licensed chemical products); Sales of coal and products; Sales of food detergents; Mechanical equipment sales; Sales of metal tools; Lubricating oil sales; Retail of pet food and supplies; Sales of metal materials; Retail of computer software and hardware and auxiliary equipment; Sales of rubber products; Sales of new metal functional materials; Sales of daily necessities; Footwear and shoes retail; Second-hand daily necessities sales; Leasing services (excluding licensed leasing services); Office supplies sales; Sales of labor protection articles; Paper products sales; Paint sales (excluding dangerous chemicals); Wholesale of shoes and hats;Sales of anti-corrosion materials; Sales of synthetic materials; Construction workers