Supplier profile
Intelligent Manufacturing Center--Production Optimization-COSL
Tianjin · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Design, Manufacture and Services of Screens, Packers, Subsurface Safety Valves, Landing Nipples and Other Related Well Completion Tools for the Oil and Gas Industry; Provision of Threading Services
The listed certificates include product licenses for API-11D1; API-14A; API-14L; API-19AC; API-19G1 (selected standards); 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 (9)
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.
- Packers
- Subsurface Safety Valves
- Landing Nipples
- Completion Accessories - Pressure Containing
- Completion Accessories - Non-Pressure Containing
- Side-pocket mandrels
9 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-11D1
11D1-0031
Packers
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Packers
- Original issue date
- 2010-06-01
- Source status changed
- 2019-05-07
API-14A
14A-0061
Subsurface Safety Valves
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Subsurface Safety Valves
- Original issue date
- 2014-09-16
- Source status changed
- 2019-05-07
API-14L
14L-0055
Landing Nipples
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Landing Nipples
- Original issue date
- 2016-05-26
- Source status changed
- 2019-05-07
API-19AC
19AC-0019
Completion Accessories - Pressure Containing; Completion Accessories - Non-Pressure Containing
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Completion Accessories - Pressure Containing; Completion Accessories - Non-Pressure Containing
- Original issue date
- 2020-09-15
- Source status changed
- 2020-09-15
API-19G1
19G1-0031
Side-pocket mandrels
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Side-pocket mandrels
- Original issue date
- 2024-12-26
- Source status changed
- 2024-12-26
API-19G2
19G2-0033
Injection-pressure-operated
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Injection-pressure-operated
- Original issue date
- 2024-12-26
- Source status changed
- 2024-12-26
API-5B
5B-0173
Casing & Tubing Threads
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Casing & Tubing Threads
- Original issue date
- 2025-04-03
- Source status changed
- 2025-04-03
API-5CT
5CT-2499
Casing or Tubing Pup Joints
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Casing or Tubing Pup Joints
- Original issue date
- 2025-11-13
- Source status changed
- 2025-11-13
API Spec Q1, 10th Edition
Q1-0982
Design, Manufacture and Services of Screens, Packers, Subsurface Safety Valves, Landing Nipples and Other Related Well Completion Tools for the Oil and Gas Industry; Provision of Threading Services
- Effective
- 2026-01-15
- Expires
- 2028-06-01
View scope and certificate record details
Certification scope
Design, Manufacture and Services of Screens, Packers, Subsurface Safety Valves, Landing Nipples and Other Related Well Completion Tools for the Oil and Gas Industry; Provision of Threading Services
View original scope wording
Scope statement (source wording)Design, Manufacture and Services of Screens, Packers, Subsurface Safety Valves, Landing Nipples and Other Related Well Completion Tools for the Oil and Gas Industry; Provision of Threading Services
- Original issue date
- 2010-06-01
- Source status changed
- 2025-11-13
Company information & address
A unique legal entity is not confirmed. Verify the company’s identity with the supplier.
View address & legal records
- Source company name
- Intelligent Manufacturing Center--Production Optimization-COSL
- Site address (source record)
- No. 450 Huashandao TMHT Tanggu Tianjin, 300459 People's Republic of China
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.