Supplier profile
Dongying Tianjin Petroleum Technology Development Co., Ltd.
Dongying · Shandong · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Design, Manufacture and Service of Wellhead and Tree Equipment, Casing and Tubing Heads, Chokes, Tees and Crosses, Mandrel-Type Hangers, Gate, Ball, Plug Valves, Drill-through Equipment and Choke and Kill Equipment for the Oil and Gas Industry
The listed certificates include product licenses for API-16A; API-16AR; API-16C; API-6A; system or certification programs for API Spec Q1, 10th Edition. These records are marked Active by the source.
System or program certification does not establish a license for a particular product.
This overview follows the certificate records on this page and covers the listed facility.
View supporting records (5)
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.
- Drilling Spools and Spacer Spools
- RAM BOP
- Annular BOP
- Drilling Spools
- Rigid Choke and Kill Lines
- Casing and Tubing Heads
5 certificate records · marked Active by the source
The source sync time is not provided. Check current certificate status before purchasing.
Contact supplier
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-16A
16A-0597
Drilling Spools and Spacer Spools
- Effective
- 2025-11-18
- Expires
- 2026-11-10
View scope and certificate record details
Certification scope
Drilling Spools and Spacer Spools
- Original issue date
- 2021-03-11
- Source status changed
- 2021-03-11
API-16AR
16AR-0029
RAM BOP; Annular BOP; Drilling Spools
- Effective
- 2025-11-18
- Expires
- 2026-11-10
View scope and certificate record details
Certification scope
RAM BOP; Annular BOP; Drilling Spools
- Original issue date
- 2025-11-18
- Source status changed
- 2025-11-18
API-16C
16C-0501
Rigid Choke and Kill Lines
- Effective
- 2025-11-18
- Expires
- 2026-11-10
View scope and certificate record details
Certification scope
Rigid Choke and Kill Lines
- Original issue date
- 2021-03-11
- Source status changed
- 2021-03-11
API-6A
6A-2263
Casing and Tubing Heads; Chokes; Blind and Test Flanges; Tees and Crosses; Mandrel-Type Hangers; Gate, Ball, Plug Valves
- Effective
- 2025-11-18
- Expires
- 2026-11-10
View scope and certificate record details
Certification scope
Casing and Tubing Heads; Chokes; Blind and Test Flanges; Tees and Crosses; Mandrel-Type Hangers; Gate, Ball, Plug Valves
- Original issue date
- 2021-03-11
- Source status changed
- 2021-03-11
API Spec Q1, 10th Edition
Q1-5068
Design, Manufacture and Service of Wellhead and Tree Equipment, Casing and Tubing Heads, Chokes, Tees and Crosses, Mandrel-Type Hangers, Gate, Ball, Plug Valves, Drill-through Equipment and Choke and …
- Effective
- 2025-11-18
- Expires
- 2026-11-10
View scope and certificate record details
Certification scope
Design, Manufacture and Service of Wellhead and Tree Equipment, Casing and Tubing Heads, Chokes, Tees and Crosses, Mandrel-Type Hangers, Gate, Ball, Plug Valves, Drill-through Equipment and Choke and Kill Equipment for the Oil and Gas Industry
View original scope wording
Scope statement (source wording)Design, Manufacture and Service of Wellhead and Tree Equipment, Casing and Tubing Heads, Chokes, Tees and Crosses, Mandrel-Type Hangers, Gate, Ball, Plug Valves, Drill-through Equipment and Choke and Kill Equipment for the Oil and Gas Industry
- Original issue date
- 2023-11-10
- Source status changed
- 2025-11-18
Company information & address
A legal identity link is recorded. Procurement qualification has not been assessed.
View address & legal records
- Source company name
- Dongying Tianjin Petroleum Technology Development Co., Ltd.
- Site address (source record)
- No. 75 Qilian Mountain Road, Dongying District Dongying, Shandong, 257100 People's Republic of China
- Registered legal name
- 东营天锦石油科技开发有限公司
- Unified Social Credit Code
- 91370502762865553M
- Established
- 2004-05-24
- 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.