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Search by product, company, standard and location. Review certificate records, then contact suppliers for a quote.

Standard：7-1Product scope：Drill Stem SubsClear all

Filtered results

95 supplier profiles · 95 certificate records

Profiles are organized by the site linked to the certificate records. One company may have multiple profiles. Records are marked Active by the source; the last sync time is unavailable. Confirm current status and supply capability before purchasing.

Only profiles and certificate records matching your filters are shown. Profile details are not limited by these filters.

  • Guanghan Petroleum Well-Control Equipment Co., Ltd.

    DeYang City · Sichuan · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Kelly Valves; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0602API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Kelly Valves; Stabilizers

  • GuiZhou GaoFeng Petroleum Machinery Co., Ltd./Gui Yang Facility

    Guiyang · Guizhou · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0328API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers

  • Hailin Shinco Wear-Resistant Tool Co., Ltd.

    Hailin · Heilongjiang · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1843API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Hainan Leiyang Smart Manufacturing Co., Ltd.

    Chengmai County · Hainan Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    Certificate dates need review
    • 7-1-1746: The listed expiration date is past, while the source says Active. Verify the current status.
    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1746API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Hebei Longway Petroleum Equipment Co., Ltd.

    Jinzhou, Shijiazhuang City · Hebei · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Drill Collars; Heavy Weight Drill Pipe

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1769API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Drill Collars; Heavy Weight Drill Pipe

  • Hebei Sunshine Petroleum Machinery Co., Ltd.

    Cangzhou City · Hebei Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1413API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Hebei Yongming Geological Project Machinery Co., Ltd.

    Xingtai City · Hebei Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1707API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Heilongjiang North Shuangjia Drilling Tools Co., Ltd.

    Mudanjiang City · Heilongjiang Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Stabilizers; Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0407API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Stabilizers; Drill Stem Subs

  • Hejian Huidong Drilling and Mining Accessories Co., Ltd.

    Hejian City · Hebei Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1845API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers

  • Henan Shenlong Petroleum Drilling Tools Co., Ltd.

    Jiyuan City · Henan · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0622API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs

  • Hilong Drill Pipe (Wuxi) Co., Ltd.

    Wuxi City · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1787API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Hubei Zuoxiang Petroleum Machinery Manufacturing Co., Ltd

    Qianjiang · Hubei · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1731API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Janer Energy Technology (Chengdu) Co., Ltd.

    Xindu District, Chengdu · Sichuan Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1875API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Jereh Energy Services Corporation

    Yantai · Shandong Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1503API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers

  • JiangSu Hexin Petroleum Machinery Co., Ltd

    Dongtai · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0988API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys

  • Jiangsu Service Petroleum Technology Co., Ltd.

    Changzhou City · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1765API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Jiangsu Shuguang Energy Equipment & Tools Co., Ltd

    Taizhou City · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Drill Collars; Heavy Weight Drill Pipe

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0836API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Drill Collars; Heavy Weight Drill Pipe

  • Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.

    Jiangyan City · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0585API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys

  • Jiangsu Xinde Petroleum Machinery Co., Ltd.

    Yancheng City · Jiangsu Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1729API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Mudanjiang Chenyue Energy Equipment Co., Ltd.

    Mudanjiang City · Heilongjiang Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-0478API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers

  • Mudanjiang City Linhai Oil Tools Co., Ltd.

    Mudanjiang City · Heilongjiang · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Kelly Valves

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0449API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Kelly Valves

  • Mudanjiang Construction Material Petroleum Machinery Co., Ltd.

    Mudanjiang · Heilongjiang · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Stabilizers; Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0417API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Stabilizers; Drill Stem Subs

  • Mudanjiang Great Wall Oil and Gas Drilling Tools Co., Ltd.

    Mudanjiang · Heilongjiang · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1543API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Mudanjiang Hongyou Petroleum Tools Co., Ltd.

    Mudanjiang City · Heilongjiang Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1854API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers

  • Mudanjiang North Oilfield Machinery Co., Ltd.

    Mudanjiang City · Heilongjiang · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Drill Stem Subs; Kelly Valves

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0442API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Kelly Valves

OFMP organizes public certificate records and is not API or a certifying body. Before purchasing, check the listed site, product scope and actual supply capability. Active members can view available contact details in supplier profiles.

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