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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.

  • Jilin Tianqi Petroleum Component Co., Ltd.

    Da'an, Baicheng · Jilin · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Casing & Tubing Threads; Casing or Tubing Pup Joints; Casing or Tubing Couplings

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

    View details
    View 2 certificate records
    • 5B-0661API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads

    • 5CT-2261API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing or Tubing Pup Joints; Casing or Tubing Couplings

  • Jilin Yuqi Pump Industry Co., Ltd.

    Changchun · Jilin · 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
    • Q1-4575API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jinan Baoshan Petroleum Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Piston Mud Pump Components

    Certification standards: API-7K; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 7K-0407API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components

    • Q1-4724API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jinan Dejia Petroleum Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Drawworks Components

    Certification standards: API-7K; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 7K-0609API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drawworks Components

    • Q1-5233API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jinan Hongyang Petroleum Machinery Co., Ltd.

    Qingzhou City · Shandong Province · 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-0447API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components

  • Jinan Longchao Petroleum Machinery Co., Ltd.

    Jinan City · Shandong Province · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Group 1: Carbon and low-alloy carbon steels; Piston Mud Pump Components

    Certification standards: API-20C; API-7K

    Certificate dates need review
    • 20C-0048: The listed expiration date is past, while the source says Active. Verify the current status.
    • 7K-0364: The listed expiration date is past, while the source says Active. Verify the current status.
    View details
    View 2 certificate records
    • 20C-0048API-20C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Group 1: Carbon and low-alloy carbon steels

    • 7K-0364API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components

  • Jinan Magang Steel Pipe Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

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

    Certification standards: API-5L

    Certificate dates need review
    • 5L-1189: The listed expiration date is past, while the source says Active. Verify the current status.
    View details
    View 1 certificate record
    • 5L-1189API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

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

  • Jinan Magang Steel Pipe Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2

    Certification standards: API-5L

    View details
    View 1 certificate record
    • 5L-1322API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2

  • Jinan Mech Piping Technology Co., Ltd

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View details
    View 1 certificate record
    • 5L-1089API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1

  • Jinan Mech Valve Technology Co., Ltd.

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

    Products and scope listed on the certificates

    Butterfly Valves - Category A; Gate Valves

    Certification standards: API-609; API-6D

    View details
    View 2 certificate records
    • 609-0324API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category A

    • 6D-2212API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves

  • Jinan Xingyue Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Group 2: Austenitic, martensitic, and PH martensitic stainless steels; Group 1: Carbon and low-alloy carbon steels

    Certification standards: API-20C

    View details
    View 1 certificate record
    • 20C-0016API-20C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Group 2: Austenitic, martensitic, and PH martensitic stainless steels; Group 1: Carbon and low-alloy carbon steels

  • Jinan Xinxiangyu Forging Co., Ltd.

    Jinan City · Shandong Province · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels; Group 1: Carbon and low-alloy carbon steels; Group 2: Austenitic, martensitic, and…

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    Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels; Group 1: Carbon and low-alloy carbon steels; Group 2: Austenitic, martensitic, and PH martensitic stainless steels

    Certification standards: API-20B; API-20C

    View details
    View 2 certificate records
    • 20B-0106API-20B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels

    • 20C-0050API-20C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Group 1: Carbon and low-alloy carbon steels; Group 2: Austenitic, martensitic, and PH martensitic stainless steels

  • Jinan Zhonghang Yuanyang Ships Machinery Co, Ltd

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

    Products and scope listed on the certificates

    Group 1: Carbon and Microalloyed Steels; Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels

    Certification standards: API-20B; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 20B-0078API-20B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Group 1: Carbon and Microalloyed Steels; Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels

    • Q1-4800API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jing County KunTai Hose Co. Ltd.

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

    Products and scope listed on the certificates

    High Pressure Mud and Cement Hoses

    Certification standards: API-7K

    View details
    View 1 certificate record
    • 7K-0087API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      High Pressure Mud and Cement Hoses

  • Jing Zhou DaFang Intelligent Technology Co., Ltd

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

    Products and scope listed on the certificates

    Rigid Choke and Kill Lines; Gate, Ball, Plug Valves; Piston Mud Pump Components; Drawworks Components

    Certification standards: API-16C; API-6A; API-7K; API Spec Q1, 10th Edition

    View details
    View 4 certificate records
    • 16C-0578API-16C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Rigid Choke and Kill Lines

    • 6A-2515API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate, Ball, Plug Valves

    • 7K-0607API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components; Drawworks Components

    • Q1-5180API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jinggong Valve Group Co., Ltd.

    Wenzhou City · Zhejiang Province · People's Republic of China
    Source status: Active7 certificate records

    Products and scope listed on the certificates

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

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

    Certification standards: API-594; API-600; API-602; API-608; API-609; API-6D; API Spec Q1, 10th Edition

    View details
    View 7 certificate records
    • 594-0064API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 600-0298API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0102API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

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

    • 608-0086API-608

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Metal Ball Valves

    • 609-0168API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category B

    • 6D-0342API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

    • Q1-4356API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jinghong Oil Drilling & Production Engineering Technology Co., Ltd.

    Hengshui City · Hebei Province · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Casing & Tubing Threads; Casing or Tubing Pup Joints; Casing and Tubing Heads; Tees and Crosses; Gate, Ball, Plug Valves; Ring Gaskets; Blind and Test Flanges; Mandrel-Type Hangers; Slip-Type Hangers;…

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    Casing & Tubing Threads; Casing or Tubing Pup Joints; Casing and Tubing Heads; Tees and Crosses; Gate, Ball, Plug Valves; Ring Gaskets; Blind and Test Flanges; Mandrel-Type Hangers; Slip-Type Hangers; Chokes

    Certification standards: API-5B; API-5CT; API-6A; API Spec Q1, 10th Edition

    View details
    View 4 certificate records
    • 5B-0193API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads

    • 5CT-1972API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing or Tubing Pup Joints

    • 6A-1382API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing and Tubing Heads; Tees and Crosses; Gate, Ball, Plug Valves; Ring Gaskets; Blind and Test Flanges; Mandrel-Type Hangers; Slip-Type Hangers; Chokes

    • Q1-7675API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingjiang City Sanling HVAC Machinery Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

    Group 1: Carbon and low-alloy carbon steels; Group 2: Austenitic, martensitic, and PH martensitic stainless steels

    Certification standards: API-20C; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 20C-0042API-20C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Group 1: Carbon and low-alloy carbon steels; Group 2: Austenitic, martensitic, and PH martensitic stainless steels

    • Q1-5086API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingjiang Special Steel Co., Ltd.

    Taizhou · Jiangsu · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Casing & Tubing Threads; Seamless Casing or Tubing (Plain End); Seamless Casing or Tubing (Threaded and Coupled); Coupling Stock or Accessory Material; Casing or Tubing Pup Joints; Casing or Tubing Co…

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    Casing & Tubing Threads; Seamless Casing or Tubing (Plain End); Seamless Casing or Tubing (Threaded and Coupled); Coupling Stock or Accessory Material; Casing or Tubing Pup Joints; Casing or Tubing Couplings; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End); Processed Casing or Tubing (Threaded and Coupled); Processed Casing or Tubing Pup Joints; Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

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

    View details
    View 4 certificate records
    • 5B-0573API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads

    • 5CT-2026API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Seamless Casing or Tubing (Plain End); Seamless Casing or Tubing (Threaded and Coupled); Coupling Stock or Accessory Material; Casing or Tubing Pup Joints; Casing or Tubing Couplings; Processed Casing…

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      Seamless Casing or Tubing (Plain End); Seamless Casing or Tubing (Threaded and Coupled); Coupling Stock or Accessory Material; Casing or Tubing Pup Joints; Casing or Tubing Couplings; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End); Processed Casing or Tubing (Threaded and Coupled); Processed Casing or Tubing Pup Joints

    • 5L-1166API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, An…

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      Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

    • Q1-4230API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingye (Yingkou) Medium Plate Co., Ltd.

    Yingkou · Liaoning · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Grade 42 Steel Plate; Grade 50 Steel Plate; Grade 60 Steel Plate

    Certification standards: API-2H; API-2W; API-2Y; API Spec Q1, 10th Edition

    View details
    View 4 certificate records
    • 2H-0044API-2H

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Grade 42 Steel Plate; Grade 50 Steel Plate

    • 2W-0034API-2W

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Grade 50 Steel Plate; Grade 60 Steel Plate

    • 2Y-0023API-2Y

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Grade 50 Steel Plate; Grade 60 Steel Plate

    • Q1-3811API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingzhou Jinxiu Machinery Technology Co., Ltd.

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

    Products and scope listed on the certificates

    Rigid Choke and Kill Lines; Blind and Test Flanges; Gate, Ball, Plug Valves

    Certification standards: API-16C; API-6A

    View details
    View 2 certificate records
    • 16C-0593API-16C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Rigid Choke and Kill Lines

    • 6A-2582API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Blind and Test Flanges; Gate, Ball, Plug Valves

  • Jingzhou Polytron Intelligent Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

    Bridge Plugs

    Certification standards: API-11D1; API Spec Q1, 10th Edition

    View details
    View 2 certificate records
    • 11D1-0250API-11D1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bridge Plugs

    • Q1-5946API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingzhou SJPETRO Petroleum Machinery Inspection CO., LTD

    Jingzhou City · Hubei Province · 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 Q2, 2nd Edition

    View details
    View 1 certificate record
    • Q2-0318API Spec Q2, 2nd Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingzhou Weike Petroleum Machinery Equipment Co., Ltd.

    Jingzhou · Hubei · People's Republic of China
    Source status: Active5 certificate records

    Products and scope listed on the certificates

    Drilling Spools and Spacer Spools; Rigid Choke and Kill Lines; Blind and Test Flanges; Piston Mud Pump Components

    Certification standards: API-16A; API-16C; API-6A; API-7K; API Spec Q1, 10th Edition

    View details
    View 5 certificate records
    • 16A-0689API-16A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drilling Spools and Spacer Spools

    • 16C-0546API-16C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Rigid Choke and Kill Lines

    • 6A-2634API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Blind and Test Flanges

    • 7K-0646API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components

    • Q1-4855API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Jingzhou Xiangsheng Petroleum Machinery Co., Ltd.

    Jingzhou · Hubei · 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
    • Q1-4815API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

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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