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  • API & QHSE
  • API
  • QHSE
  • NEWS
  • Enterprise News
  • Field News
  • HUMAN RESOURCES
  • Our Policy
  • Our People
  • CONTACT
  • ABOUT

    The company has established long and stable cooperation relationships with many national enterprises, such as SINOPEC, CNPC, and CNOOC. This is aimed to provide advanced technical solutions and high quality services for many oilfields and refineries both domestically and globally. Up to now, the company has been appraised with the title of “Excellent Supplier” for many times, awarded by SINOPEC. 

    Why choose us

    Twenty-three years of experience for oil field chemicals, oil refining chemicals, and oil additives manufacture.

    Rich experiences in chemical cleaning services during refinery maintenance.

    Strict QHSE & API Q1 standard to control all process.

    Never stop on creation and innovation with an elite team.

    Timely visit customers to ensure the best using effect.

    Cooperate with well-known logistics companies to ensure products safety.

    2212501771 jsb@czhxch.com 13673270471