Renqiu Rongchang Petroleum Machinery Equipment Manufacturing Co., Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Special equipment manufacturing industry

International Industry Middle Class: Manufacturing of special equipment for mining, metallurgy and construction

International Industry Sub Class: Manufacturing of special equipment for oil drilling

Production and sales： Petroleum machinery and equipment and accessories、 Drilling equipment and accessories、 Drilling tools and accessories、 Test tools and accessories、 Well repair and fishing tools and accessories、 Cementing tools and accessories、 Water injection tools and accessories、 Mud logging tools and accessories、 Pressure working tools、 Drilling and completion tools、 Pumping unit accessories、 Salvage tools and accessories、 BOPs and accessories、 Instruments and accessories、 Water treatment equipment and accessories、 Electromechanical and automation control equipment、 Automation control equipment、 solar energy（ wind energy） Power generation equipment、 Environmental protection equipment、 security equipment； Sale： rubber products、 Anti-corrosion materials、 Plate heat exchangers and accessories、 Mechanical equipment、 Mechanical and electrical equipment（ Excluding cars）、 Hardware tools、 Hardware bearings、 Hardware and electrical materials、 Line fittings、 High and low pressure valves、 Metal materials、 glass products、 Firefighting equipment、 Standard parts、 Building Materials（ Except sand and gravel， No storage operation）、 semiconductor materials、 Environmentally friendly materials、 Computers and consumables、 office supplies、 Labor protection supplies、 cementing materials、 Fracturing additives、 Chemical products（ Except for the hazardous chemicals in the above items）； Construction and Service： Oil well construction work、 Oil testing、 Gas test、 Well repair、 Drilling and completion、 Well Logging、 test、 Mud logging、 Acidification and fracturing、 Downhole tool salvage、 Automation Engineering、 Oil, gas and water well construction services such as pumping unit installation、 Plate heat exchanger technical services、 R&D of electromechanical products； Drilling and production technical services； New energy technology services； Computer Software（ hard） Software development and application； R&D and application of energy-saving products；Mechanical and electrical engineering design、Install、 repair；Design and application of security technology prevention system； Machinery and equipment rental、 repair； Machining； car rental； Import and export of goods and technology。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: Special equipment manufacturing

Chinese Industry Middle Class: Manufacturing of special equipment for mining, metallurgy and construction

Chinese Industry Sub Class: Oil and gas drilling equipment manufacturing