Sales of construction materials, furnishings, flooring, plasticware, wood products, rubbers, building and decoration materials, maternal and child products. Tires Sales, Office Equipment Sales, Office Supplies Sales, Labor Protection Supplies Sales Home Products Sales, Furniture Parts Sales, Outdoor Products Sales, Lamps Sales, Lighting Appliances Sales, Sanitary Appliances Sales. Stairs Sales, Doors and Windows Sales, Calculator Equipment Sales, Evaluation of F products, sales of computer hardware and software and auxiliary equipment retail sales of air conditioning equipment, sales of refrigeration paid for non-standard goods from Lu Xue Ben's testimonials for technical supplies, Hai'an sold the most Korean construction Liangbo and its former auxiliary sales in several foreign offices of machinery, heat manufacturing equipment was spent on selling sites, imports and exports of our technology. (Except for projects that are required to be approved by law, they carry out their business activities independently in accordance with the law)