· Good news · Bie Xinyun won the Henan good pe 2024/3/1 · Tubing Coupling 2024/2/21 · API 5CT TUBING PLUG 2024/1/30 · Foreign customers visiting factories 2023/12/20 · China deepens SOE reforms, involving more ma 2023/10/27 · Mid-autumn Festival 2023/9/27 · Coupling,pup joint. 2023/8/26 · Tubing Coupling 2023/7/28 · Xinjiang Oilfield strives to write a "warm a 2023/11/27 · In Shanxi, coal-bed methane gets a boost 2022/11/29 · Digital transformation fuels energy industry 2022/10/28 · Enterprise credit report 2022/7/25
Henan Dongfanglong Machine Manufacture Co.,Ltd was founded on 1999, with the location of the Intersection of 106 National High way and Jintian Road, East Industries Areas of Puyang, Henan, China. We have more than 15 years of experience of producing, developing and selling tubing coupling,casing coupling,pup joints,tool joints,and so on. We have the ISO 9001 Quality Control Certificate, API - 5CT Certificate.
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