Supplier profile
Shandong Highland Oil and Gas Equipment Co., Ltd./Steel Tube Company
Dongying · Shandong · People's Republic of China
Company overview
Generated from certificate recordsThe recorded product scopes include Casing & Tubing Threads; Casing or Tubing Couplings; Drill Pipe Body; Processed Casing or Tubing (Threaded and Coupled); Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End). Consult each complete certificate scope for its activities and limitations.
The listed certificates include product licenses for API-5B; API-5CT; API-5DP. These records are marked Active by the source.
This overview follows the certificate records on this page and covers the listed facility.
View supporting records (3)
These records were checked for this overview. Records with date concerns are excluded from the scope and standards summary. Open a record to review its full scope, dates and source wording.
Products & certifications
Based on certificate scope. Confirm specific models, availability and lead times with the supplier.
- Casing & Tubing Threads
- Casing or Tubing Couplings
- Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End)
- Processed Casing or Tubing (Threaded and Coupled)
- Drill Pipe Body
3 certificate records · marked Active by the source
The source sync time is not provided. Check current certificate status before purchasing.
Contact supplier
Website from the public record. Visit it for contact options.
Phone & email for members
Active members can view contact details. Some profiles have none listed.
Membership is invitation-based and requires approval after registration. Public certificates need no sign in.
What should I include in an inquiry?
Include product specifications, quantity, required certifications, delivery location and target date. Ask for current certificates, a quotation and delivery terms.
Certificates & product scope
Check the relevant standards, scope and dates. Expand a record for details. Active is a source status, not live verification or supplier approval.
API-5B
5B-0428
Casing & Tubing Threads
- Effective
- 2025-04-29
- Expires
- 2027-02-12
View scope and certificate record details
Certification scope
Casing & Tubing Threads
- Original issue date
- 2025-04-29
- Source status changed
- 2025-04-29
API-5CT
5CT-2187
Casing or Tubing Couplings; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End); Processed Casing or Tubing (Threaded and Coupled)
- Effective
- 2025-04-29
- Expires
- 2027-02-12
View scope and certificate record details
Certification scope
Casing or Tubing Couplings; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End); Processed Casing or Tubing (Threaded and Coupled)
- Original issue date
- 2021-02-12
- Source status changed
- 2021-02-12
API-5DP
5DP-0265
Drill Pipe Body
- Effective
- 2024-12-30
- Expires
- 2027-02-12
View scope and certificate record details
Certification scope
Drill Pipe Body
- Original issue date
- 2021-02-12
- Source status changed
- 2021-02-12
Company information & address
A legal identity link is recorded. Procurement qualification has not been assessed.
View address & legal records
- Source company name
- Shandong Highland Oil and Gas Equipment Co., Ltd.
- Site name (source record)
- Shandong Highland Oil and Gas Equipment Co., Ltd./Steel Tube Company
- Site address (source record)
- Building D1, No. 26 Fuqian Road Dongying, Shandong, 257091 People's Republic of China
- Registered legal name
- 山东高原油气装备有限公司
- Unified Social Credit Code
- 91370500MA3UADD29W
- Established
- 2020-11-03
- Registry status (source record)
- 在营（开业）企业
About these records
Certificates are sourced from the API Composite List; the sync time is not provided. OFMP is not a certifying body. Verify current certificates, company identity and delivery capability before purchasing.