Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
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ZYZJ Petroleum Equipment Co.,Ltd.

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Issuing time:2017-09-20 12:48

Drilling rig ZJ20/1350J,ZJ30/1700J,ZJ40/2250J,ZJ40/2250LDB,ZJ40/2250DB,ZJ40/2250DZ,ZJ50/3150J,ZJ50/3150LDB,ZJ50/3150DB, ZJ50/3150DZ,ZJ70/4500LDB,ZJ70/4500DB

Crown block TC225,TC315,TC450

Mud pump ZYF-800,ZYF-1000,ZYF-1300,ZYF-1600,ZY3NB-1300,ZY3NB-1600

Rotary table ZP175,ZP205,ZP275,ZP375

Wheeled Tractor Hoist Rig/Wheeled Operation Workover Rig TJ12A,TJ12A-1,TJ12/50A,TJ12/50B,TJ12/50B-1,TJ12/65B,TJ12/65B-1TJ12/65B-2

Truck-mounted Drilling RigZJ20/1580CZ,ZJ30/1700CZ


ZYZJ Petroleum Equipment Co.,Ltd. which is a backbone enterprise of manufacturing petroleum machinery products, and cover such service fields as drilling, workover and production. This company is a member of “3 chou” equipments (pumping units, sucker rod and sucker rod pump) of SINOPEC and CNPC, and the member of China Petroleum Exportation Special Equipments Network. It was founded in 1978,1060 employees, and is the high and new technology enterprise in Henan province.


      In 1997, the company got the authentication of the ISO 9001 quality control system. In 1999,acquired the member qualification of API and be authorized to use 4F,7,7K, 11E, 11AX, 11B,5CT and8A official monogram of API in ten kinds main products, such as,mast of drilling rig and workover, pumping units, subsurface sucker rod pump, sucker rod, tubing, mud pump, rotary, crown block, drilling collar, and so on.


      The company possesses perfect LAN, advanced computer- aided software, such as, CAD, CAE, CAPP, 950 sets and types of cold and heat machining equipments, 50 sets and types of numerically-controlled equipments, advanced numerically- controlled fine machining equipments in turning, milling, drill, boring, and so on, advanced numerically- controlled heat treatment system and rivet jointing structures assembly line, precise founding assembly line, such as, expendable pattern casting process, “v” method. So all of these above have provided the reliable guarantee for the products quality.


      The main products are drilling rig drived by mechanical, compound and electric, workover rig, pumping units, sucker rod pump, sucker rod, tubing and casing, mud pump, drawworks, rotary, crown block, drilling fluid cleaning system, downhole tool, drilling pipe tool, such as, drilling collar, tool, crane, and so on.


      Since 2000,the petroleum machinery products not only are sold to all of oil fields in China but also 80% main products are exported to Asia, America, Africa, nearly 20 countries in the world, which have more than a hundred million RMB export income. With reasonable price, timely service and reliable quality, the company enjoys good reputation on the market both at home and abroad.


     ZYZJ Petroleum Equipment Co., Ltd. is situated at Puyang city, Henan province, which is a famous city of history and culture and the hometown of China No.1 dragon. We hope to cooperate with friends from home and abroad warmly and sincerely, promote the friendship, and make progress hand in hand.