“Iron Man” is the main brand of Equipment Manufacturing Group owned by Daqing Oilfield Limited Company, covering oil pumping unit, special vehicle, oil production wellhead, oil well pump, oil pipe, drill rig, lifting equipment and associated products. Equipment Manufacturing Group is the largest petroleum machinery manufacturer in the northeast of China and PetroChina, it is also Asia's largest oil pumping unit manufacturer. It has accredited with ISO9000 quality system certification, its basic products, such as oil pumping unit, oil well pump, oil pipe, oil production wellhead, pipeline valves, drilling and workover derrick and base has gained American Petroleum Institute API certification.
　　It has 2803 sets of major equipment, among which there are 44 sets of large-scale precision machinery, casting and forging equipment of international advanced level. Including two automated production lines of molding process by resin bonded sand without mold box in steel casting and iron casting imported from Germany FAT Companies, the oil well pump production line was introduced from the U.S., the screw rotor machining center was introduced from Austria, boring and milling machining centers, screw pump rotor machining centers, CNC lathes, boring machine, milling machine, 2 meter horizontal lathe, gear hobbing machine, 3.4 meter vertical lathe, 8 meter grounding boring and milling machine, 6 meter gantry planer, 9 meter lined honing machine, CNC hydraulic press brake, surface polishing equipment, painting devices, deep-hole chrome-plated devices and other advanced equipment are included in its inventory.
　　It can produce oil pumping unit 5000 sets, 1000 special vehicles, 800 oil well pumps and 30000 tons oil pipes per year. Its products have got a large market share in Daqing, Liaohe, Jilin, Shengli, Dagang Oilfields in China, and are exported to United States, Canada, Australia, Britain, France, Kazakhstan and other countries.