Shandong Nine-Ring Petroleum Machinery Co.,Ltd

Shandong Nine-Ring Petroleum Machinery Co. Ltd. is a company specializes in producing sucker rod, oil well pump and well pumping unit.  For many years, the company has been awarded as one of the advanced technology enterprise and top business credit standing enterprise by China Shandong Science and Technology Council.  The company is also rated ?AAA grade in Quality, service and Reputation Enterprise? by China Marketing Research Centre.
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occupies an area of 128,000 square meters, with total assets amounting to 268 million RMB and staff strength of 928 including 156 professional engineers.  The company is equipped with large advanced facilities and precise testing equipments 249 sets, including the world most advanced hot forging automatic production line one set.  Annually, the company produces: Barrel-Tubular-type oil Well Pump 10,000 sets; High-Energy-Saving Well Pumping Unit-500sets; Various Types of Sucker Rods-14 million meters including HY Model Energy having Super Strength Sucker Rod 10 million meters; Anti-corrosion Sucker Rod 2000 thousand?s meters; Tape Thread Screw Pump Sucker Rod 2 million meters. Oil tube 60 thousands tones including external upset tubing 40 thousands tones.
??In 2005, the company was awarded the title of ?China Quality, Service and reputation AAA Grade De
monstration Enterprise? b