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Product scope：Sub-couplingsClear all

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16 supplier profiles · 16 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.

  • Baotou Liande Oil and Mechanical Co., Ltd.

    Baotou City · Inner Mongolia · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Sinker Bars; Polished Rods; Polished Rod Couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sub-couplings

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0079API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Sinker Bars; Polished Rods; Polished Rod Couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sub-couplings

  • CGE Group Zhangjiakou Exploration Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sinker Bars

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0050API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sinker Bars

  • Dongying City Sanhe Petroleum Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Polished Rods; Polished Rod Couplings; Sinker Bars; Sub-couplings

    Certification standards: API-11B

    View detailsContact supplier
    View 1 related certificate record
    • 11B-0150API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Polished Rods; Polished Rod Couplings; Sinker Bars; Sub-couplings

  • Found Petroleum Equipment Co., Ltd.

    Baotou · Inner Mongolia · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Polished Rods; Polished Rod Couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sinker Bars; Sub-couplings

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0081API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rods; Polished Rod Couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sinker Bars; Sub-couplings

  • Inner Mongolia Juli Petroleum Machinery Co., Ltd.

    Baotou · Inner Mongolia · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Polished Rods; Sinker Bars; Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings

    Certification standards: API-11B

    View detailsContact supplier
    View 1 related certificate record
    • 11B-0207API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rods; Sinker Bars; Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings

  • Jack Artificial Lift Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sinker Bars

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0167API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sinker Bars

  • JiaXing ShengHe Petroleum Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0070API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings

  • Jiyuan Petroleum Machinery Co., Ltd

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

    Products and scope listed on the certificates

    Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0045API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings

  • Nine Ring Machinery Share Holding Co., Ltd.

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

    Products and scope listed on the certificates

    Sinker Bars; Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0068API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Sinker Bars; Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods

  • Ruian Jusheng Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings

    Certification standards: API-11B

    View detailsContact supplier
    View 1 related certificate record
    • 11B-0064API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings

  • Shandong Highland Wenrui Petroleum Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Polished Rods; Sinker Bars; Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings

    Certification standards: API-11B

    View detailsContact supplier
    View 1 related certificate record
    • 11B-0086API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Polished Rods; Sinker Bars; Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings

  • Shandong Molong Petroleum Machinery Co., Ltd./Molong Industrial Park Facility

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

    Products and scope listed on the certificates

    Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings; Polished Rods; Polished Rod Clamps; Sinker Bars

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0051API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings; Polished Rods; Polished Rod Clamps; Sinker Bars

  • Shandong Shouguang Kunlong Petroleum Machinery Co., Ltd./Shouguang Area Facility

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

    Products and scope listed on the certificates

    Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings

    Certification standards: API-11B

    View detailsContact supplier
    View 1 related certificate record
    • 11B-0180API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings

  • Tieling Machinery & Equipment Manufacturing Co., Ltd of CNPC

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

    Products and scope listed on the certificates

    Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings; Polished Rods; Sinker Bars

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0042API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Steel Sucker Rods and Steel Pony Rods; Sucker Rod Couplings; Sub-couplings; Polished Rod Couplings; Polished Rods; Sinker Bars

  • Zibo Hongyang Petroleum Equipment Group Co., Ltd.

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

    Products and scope listed on the certificates

    Sinker Bars; Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0052API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Sinker Bars; Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods

  • Zibo Hongyang Weatherford Oilfield Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Sinker Bars; Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods

    Certification standards: API-11B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 11B-0135API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Sinker Bars; Polished Rods; Polished Rod Couplings; Sub-couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods

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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