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1,984 supplier profiles · 4,538 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.

  • Kaitai Valve (Group) Co., Ltd.

    Shanghai · Shanghai Municipality · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-6D; ISO 9001:2015; API Spec Q1, 10th Edition

    View details
    View 3 certificate records
    • 6D-1862API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

    • ISO-4560ISO 9001:2015

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

    • Q1-3808API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Kamroo Holding Group Co., Ltd.

    Haining City, Jiaxing City · Zhejiang Province · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Butterfly Valves - Category B; Gate Val…

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    Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Butterfly Valves - Category B; Gate Valves; Ball Valves; Check Valves

    Certification standards: API-600; API-602; API-609; API-6D

    View details
    View 4 certificate records
    • 600-0458API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0205API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 609-0328API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category B

    • 6D-1729API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Ball Valves; Check Valves

  • Kao Hsing Chang Iron & Steel Corporation/Pintung Branch

    Chinese registered name: 高興昌鋼鐵股份有限公司屏東分公司

    Fang-Liao Hsiang · Pintung Hsien · Taiwan, Republic Of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    EW Casing or Tubing (Plain End); Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

    Certification standards: API-5CT; API-5L

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    View 2 certificate records
    • 5CT-0874API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      EW Casing or Tubing (Plain End)

    • 5L-0031.1API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

  • Karamay City Jinxin Technology Co., Ltd.

    Karamay · Xinjiang · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Casing or Tubing Pup Joints

    Certification standards: API-5CT; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 5CT-2303API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing or Tubing Pup Joints

    • Q1-4161API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Karamay City Sheng Qi Drilling Equipment Co., Ltd.

    Karamany · Xinjiang Uyghur Autonomous Region · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Pumping Unit Structure

    Certification standards: API-11E

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    View 1 certificate record
    • 11E-0201API-11E

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Pumping Unit Structure

  • Karamay Shengli Highland Machinery Co., Ltd

    Karamay · Xinjiang Autonomous Region · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Pump Parts without Tubing or Sucker Rod Threads

    Certification standards: API-11AX; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 11AX-0163API-11AX

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Pump Parts without Tubing or Sucker Rod Threads

    • Q1-6434API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • KCM Valve Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: Active6 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Sm…

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    Check Valves - Type A; Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Metal Ball Valves; Butterfly Valves - Category B; Butterfly Valves - Category A; Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-594; API-600; API-602; API-608; API-609; API-6D

    View details
    View 6 certificate records
    • 594-0050API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 600-0073API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0145API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 608-0069API-608

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Metal Ball Valves

    • 609-0218API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category B; Butterfly Valves - Category A

    • 6D-0305API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • KE FEI YA (QFY) HEAVY EQUIPMENT CO., LTD

    Pinghu · Zhejiang · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Ball Valves

    Certification standards: API-6D

    View details
    View 1 certificate record
    • 6D-1044API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves

  • KeKe Group Co., Ltd.

    Wenzhou · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Butterfly Valves - Category A; Butterfly Valves - Category B; Ball Valves; Check Valves; Gate Valves; Plug Valves

    Certification standards: API-609; API-6D

    View details
    View 2 certificate records
    • 609-0338API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category A; Butterfly Valves - Category B

    • 6D-2249API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Kelite Group Co., Ltd.

    Wenzhou · Zhejiang Province · People's Republic of China
    Source status: Active6 certificate records

    Products and scope listed on the certificates

    Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Metal Ball Valve…

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    Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Metal Ball Valves; Butterfly Valves - Category B; Check Valves; Ball Valves; Gate Valves; Plug Valves

    Certification standards: API-594; API-600; API-602; API-608; API-609; API-6D

    View details
    View 6 certificate records
    • 594-0112API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B

    • 600-0335API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0125API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 608-0114API-608

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Metal Ball Valves

    • 609-0379API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category B

    • 6D-1667API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves; Plug Valves

  • KES Energy Equipment Manufacturing Hebei Co., Ltd.

    Langfang · Hebei · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Product scope was not provided; review the certificates in the supplier details.

    Certification standards: API Spec Q1, 10th Edition

    View details
    View 1 certificate record
    • Q1-5167API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • KHV Flowcontrol Co., Ltd.

    Shanghai · Shanghai · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-6D

    View details
    View 1 certificate record
    • 6D-1576API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • KING GATE METAL CORP

    Chinese registered name: 金口金屬股份有限公司

    Taichung City · Taiwan, Republic Of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Ball Valves; Check Valves

    Certification standards: API-602; API-6D

    View details
    View 2 certificate records
    • 602-0070API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1580API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Ball Valves; Check Valves

  • Kingdream Public Limited Company

    Qianjiang City · Hubei Province · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Roller Cone Bits; Rotary Shouldered Connections Threads

    Certification standards: API-7-1; API-7-2; ISO 9001:2015; API Spec Q1, 10th Edition

    View details
    View 4 certificate records
    • 7-1-0120API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Roller Cone Bits

    • 7-2-0748API-7-2

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Rotary Shouldered Connections Threads

    • ISO-0085ISO 9001:2015

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

    • Q1-0992API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Kingdream Public Limited Company/Downhole Drilling Tool Plant

    Qianjiang City · Hubei Province · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Casing Hanger; Conductor Housing – Low Pressure; Wellhead Housing – High Pressure

    Certification standards: API-17D; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 17D-0223API-17D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing Hanger; Conductor Housing – Low Pressure; Wellhead Housing – High Pressure

    • Q1-7652API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • KINGRIG AND OILMAN CO., LTD

    Jinan · Shandong · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Piston Mud Pump Components

    Certification standards: API-7K

    View details
    View 1 certificate record
    • 7K-0635API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components

  • Kist Valve Group Co., Ltd.

    Shanghai City · Shanghai · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Bolted Bonnet Steel Gate Valves; Ball Valves; Check Valves; Gate Valves

    Certification standards: API-600; API-6D

    View details
    View 2 certificate records
    • 600-0357API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 6D-1955API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • KITZ CORPORATION OF JIANGSU KUNSHAN

    Kunshan · Jiangsu Province · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Bolted Bonnet Steel Gate Valves

    Certification standards: API-600; API Spec Q1, 10th Edition

    Certificate dates need review
    • 600-0265: The listed expiration date is past, while the source says Active. Verify the current status.
    • Q1-3197: The listed expiration date is past, while the source says Active. Verify the current status.
    View details
    View 2 certificate records
    • 600-0265API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • Q1-3197API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • KLINGER Fluid Sealing Enterprise Shanghai, Ltd. Taizhou Branch

    Taizhou City · Jiangsu Province · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Ring Gaskets

    Certification standards: API-6A

    View details
    View 1 certificate record
    • 6A-2436API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ring Gaskets

  • Koflow Valve Group Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: Active6 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Sm…

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    Check Valves - Type A; Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Butterfly Valves - Category B; Gate, Ball, Plug Valves; Gate Valves; Plug Valves; Ball Valves; Check Valves

    Certification standards: API-594; API-600; API-602; API-609; API-6A; API-6D

    View details
    View 6 certificate records
    • 594-0067API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 600-0168API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0181API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 609-0290API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category B

    • 6A-2499API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate, Ball, Plug Valves

    • 6D-1345API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Plug Valves; Ball Valves; Check Valves

  • KOJO Valve, Inc.

    Yongjia County · Zhejiang · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Ball Valves; Plug Valves; Gate Valves; Check Valves

    Certification standards: API-6D

    View details
    View 1 certificate record
    • 6D-2156API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Plug Valves; Gate Valves; Check Valves

  • Kong Jih Valve Industrial Co., Ltd.

    Chinese registered name: 功億工業股份有限公司

    Taichung · Taiwan, Republic Of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Ball Valves

    Certification standards: API-6D

    View details
    View 1 certificate record
    • 6D-0788API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves

  • Korla Shide Petroleum Tech. Service Co. Ltd.

    Korla · Xinjiang Uygur Autonomous Region · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Product scope was not provided; review the certificates in the supplier details.

    Certification standards: API Spec Q1, 10th Edition; API Spec Q2, 2nd Edition

    View details
    View 2 certificate records
    • Q1-4470API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

    • Q2-0171API Spec Q2, 2nd Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • KOSO Control Engineering (Wuxi) Co., Ltd.

    Wuxi · Jiangsu · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Ball Valves; Gate Valves

    Certification standards: API-6D

    View details
    View 1 certificate record
    • 6D-1499API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Gate Valves

  • KSB Valves (Changzhou) Co., Ltd.

    Changzhou · Jiangsu · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Bolted Bonnet Steel Gate Valves; Check Valves; Ball Valves; Gate Valves

    Certification standards: API-600; API-6D

    View details
    View 2 certificate records
    • 600-0211API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 6D-1481API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate 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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