Supplier profile
Daqing City TianDeZhong Petroleum Science and Technology Limited Company
Daqing · Heilongjiang · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Manufacture of Parts for Pumping Units, Wellhead and Tree Equipment, Tubing Anchors and Packers, Tubing Pup Joints, Screen and Sucker Rod String Centralizer
The listed certificates include product licenses for API-11D1; API-16C; API-5CT; API-6A; API-7-1; 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 (6)
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.
- Bridge Plugs
- Packers
- Rigid Choke and Kill Lines
- Well Control Chokes
- Casing or Tubing Pup Joints
- Casing or Tubing Couplings
6 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-11D1
11D1-0177
Bridge Plugs; Packers
- Effective
- 2025-07-28
- Expires
- 2027-07-14
View scope and certificate record details
Certification scope
Bridge Plugs; Packers
- Original issue date
- 2020-08-28
- Source status changed
- 2023-06-16
API-16C
16C-0534
Rigid Choke and Kill Lines; Well Control Chokes
- Effective
- 2025-07-28
- Expires
- 2027-07-14
View scope and certificate record details
Certification scope
Rigid Choke and Kill Lines; Well Control Chokes
- Original issue date
- 2022-07-26
- Source status changed
- 2023-06-16
API-5CT
5CT-2083
Casing or Tubing Pup Joints; Casing or Tubing Couplings
- Effective
- 2025-07-28
- Expires
- 2027-07-14
View scope and certificate record details
Certification scope
Casing or Tubing Pup Joints; Casing or Tubing Couplings
- Original issue date
- 2019-07-29
- Source status changed
- 2025-09-12
API-6A
6A-2294
Casing and Tubing Heads; Gate, Ball, Plug Valves; Chokes
- Effective
- 2025-07-28
- Expires
- 2027-07-14
View scope and certificate record details
Certification scope
Casing and Tubing Heads; Gate, Ball, Plug Valves; Chokes
- Original issue date
- 2021-04-08
- Source status changed
- 2023-06-16
API-7-1
7-1-1808
Drill Stem Subs
- Effective
- 2025-07-28
- Expires
- 2027-07-14
View scope and certificate record details
Certification scope
Drill Stem Subs
- Original issue date
- 2024-08-16
- Source status changed
- 2024-08-16
API Spec Q1, 10th Edition
Q1-2743
Manufacture of Parts for Pumping Units, Wellhead and Tree Equipment, Tubing Anchors and Packers, Tubing Pup Joints, Screen and Sucker Rod String Centralizer
- Effective
- 2025-07-28
- Expires
- 2027-07-14
View scope and certificate record details
Certification scope
Manufacture of Parts for Pumping Units, Wellhead and Tree Equipment, Tubing Anchors and Packers, Tubing Pup Joints, Screen and Sucker Rod String Centralizer
View original scope wording
Scope statement (source wording)Manufacture of Parts for Pumping Units, Wellhead and Tree Equipment, Tubing Anchors and Packers, Tubing Pup Joints, Screen and Sucker Rod String Centralizer
- Original issue date
- 2015-07-14
- Source status changed
- 2025-07-28
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
- Daqing City TianDeZhong Petroleum Science and Technology Limited Company
- Site address (source record)
- No. 80 Jianghan Road, Ranghulu district Daqing, Heilongjiang, 163001 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.