API 4F drilling and well servicing structures suppliers in China — page 2

These supplier profiles list API 4F (Drilling and well servicing structures) certificate records that the source marks Active. Each row shows the certificate number, specification number, official status, and expiry or grace date. OFMP is not API and does not certify, audit or endorse suppliers; confirm the scope on the API Composite List.

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40 supplier profiles · 40 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.

Shengli Oilfield Shengji Petroleum Equipment Co., Ltd/SJPEC Facility
Dongying City · Shandong Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0505API-4F
  Source status: Active
  Expires
  2028-11-05
  Source: public API Composite List. Verify at the source
Sichuan Honghua Petroleum Equipment Co., Ltd.
Guanghan City · Sichuan · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0238API-4F
  Source status: Active
  Expires
  2028-03-31
  Source: public API Composite List. Verify at the source
Sichuan Zhongman Petroleum Equipment Manufacturing Co., Ltd.
Chengdu · Sichuan · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0183API-4F
  Source status: Active
  Expires
  2028-05-16
  Source: public API Composite List. Verify at the source
SJ Petroleum Machinery Co.
Jingzhou · Hubei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0054API-4F
  Source status: Active
  Expires
  2029-01-22
  Source: public API Composite List. Verify at the source
SZ Petroleum Equipment Co., Ltd.
Jingzhou City · Hubei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0498API-4F
  Source status: Active
  Expires
  2027-03-23
  Source: public API Composite List. Verify at the source
Tianjin Bohai Jereh Petroleum Equipment Co., Ltd.
Tianjin · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0486API-4F
  Source status: Active
  Expires
  2028-03-17
  Source: public API Composite List. Verify at the source
Tianjin DFXK (Dong Fang Xian Ke) Petroleum Machinery Co., Ltd.
Wuqing District · Tianjin City · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0138API-4F
  Source status: Active
  Expires
  2027-11-27
  Source: public API Composite List. Verify at the source
Tj Petro Machinery (PuYang) Co., Ltd.
Puyang City · Henan Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
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- 4F-0513API-4F
  Source status: Active
  Expires
  2028-12-10
  Source: public API Composite List. Verify at the source
Tonghua Petro-Chemical Machinery Manufacture Co., Ltd.
Tonghua City · Jilin Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0414API-4F
  Source status: Active
  Expires
  2027-05-18
  Source: public API Composite List. Verify at the source
XCMG Xuzhou Truck-Mounted Crane Co., Ltd.
Xuzhou City · Jiangsu Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
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- 4F-0508API-4F
  Source status: Active
  Expires
  2028-04-01
  Source: public API Composite List. Verify at the source
Xian Yuxing Petroleum Machinery of New Technology Development Co., Ltd.
Xi'an · Shaanxi · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0216API-4F
  Source status: Active
  Expires
  2028-10-05
  Source: public API Composite List. Verify at the source
Xuzhou XCMG Foundation Construction Machinery Co., Ltd.
Xuzhou · Jiangsu · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
Certificate dates need review
- 4F-0495: The listed expiration date is past, while the source says Active. Verify the current status.
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0495API-4F
  Source status: Active
  Expires
  2026-09-26
  Grace through
  2026-12-26
  Source: public API Composite List. Verify at the source
Zhongman Petroleum Equipment Group Co., Ltd.
Shanghai · Shanghai Municipality · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
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- 4F-0330API-4F
  Source status: Active
  Expires
  2028-09-30
  Source: public API Composite List. Verify at the source
Zhongyuan Drill & Production Equipment Plant of Zhongyuan P.E. Bureau
Kaifeng · Henan · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
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Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0099API-4F
  Source status: Active
  Expires
  2028-08-23
  Source: public API Composite List. Verify at the source
ZYZJ Petroleum Equipment Co., Ltd.
Puyang City · Henan Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-4F
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 4F-0089API-4F
  Source status: Active
  Expires
  2028-03-14
  Source: public API Composite List. Verify at the source