Renqiu City Dazhong Petroleum Materials Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Wholesale Industry

International Industry Middle Class: Wholesale of machinery and equipment, hardware products and electronic products

International Industry Sub Class: Wholesale of other machinery and electronic products

Sale（ Including online sales）： Hardware tools、 steel、 Wood and its products、 Building Materials、 Mechanical and electrical products、 Oil drilling tools and accessories、 Mechanical equipment、 Industrial and mining accessories、 Instruments、 rubber products、 plastic products、 Labor protection supplies、 local products、 textile、 office supplies、 kitchenware、 cooking utensils、 Daily necessities、 Anti-corrosion materials、 Wires and cables、 Industrial pumps、 Mud material、 potassium chloride、 Auto Parts、 Firefighting equipment、 Machine tool equipment and accessories、 communications equipment、 lifting equipment、 Non-ferrous metals、 lubricating oil、 Household electrical appliances、 welding materials、 Chemical products（ Except for hazardous chemicals） Sales of wall-mounted boilers、 Installation and Maintenance； Production, processing and sales（ Including online sales）： Gloves、 towel、 Hardware tools、 Vibrating screen cloth、 Standard parts、 Tarpaulin、 cloth、 cleaning tools、 Hygiene tools、 prefabricated houses、 Rubber sheathed cable（ Not included6 kilovolt and above（ Onshore use） Dry cross-linked power cable）、 Oil drilling equipment parts、PDC drill、 diamond drill bits； Other printed materials printing； design、 repair、 Production：LED lamps、 Advertising signs； Graphic design and production；（ Environmental Engineering、 Harmless treatment of drilling waste mud、 Oil well operations） Technical Services； Industrial wastewater treatment； Industrial solid waste treatment； Oil drilling technical services； Directional well technical services； Oil drilling tools、 Equipment rental； Mud processing equipment rental； Production、 lease： Steel and wood foundation； Slitting、 Kaiping、 Processing、 Sale： steel、 Steel components； Import and export trade。（ Except for projects prohibited or restricted by national laws and regulations and decisions of the State Council， Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Machinery and equipment wholesale

Chinese Industry Sub Class: General Equipment Wholesale