Ningbo junchi oilfield supply Co.,Ltd is founded in 1982, which one of the earliest companies developing sealing production china. We are also factories that were first authorized ISO9001 , international Quality System Certification.Our products ...

Well hardware parts factory, a growing enterprise, is located in China\'s most development potential of the Zhejiang Wenzhou economy,The company\'s products are mainly used petroleum machinery equipment, ship oil pipeline valve equipment.Material have ...

We offer Styles R, RX, SRX, BX Ring Joint Gaskets,precision machined metallic sealing rings, suitable for high temperature and high pressure applications.X-Mas Tree in Oil and Gas industry.