Supplier profile
Lanzhou Zhongshi Machinery Manufacture Company
Lanzhou · Gansu · People's Republic of China
Company overview
Generated from certificate recordsThe recorded product scopes include Drilling, Tubing and/or Sucker Rod Hooks; Piston Mud Pump Components; Rotary Swivels; Rotary Tables; Traveling Blocks and/or Hook Blocks. Consult each complete certificate scope for its activities and limitations.
The listed certificates include product licenses for API-7K; API-8C. 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 (2)
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.
- Piston Mud Pump Components
- Rotary Tables
- Rotary Swivels
- Traveling Blocks and/or Hook Blocks
- Drilling, Tubing and/or Sucker Rod Hooks
2 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-7K
7K-0208
Piston Mud Pump Components; Rotary Tables
- Effective
- 2024-03-02
- Expires
- 2027-03-02
View scope and certificate record details
Certification scope
Piston Mud Pump Components; Rotary Tables
- Original issue date
- 2009-03-02
- Source status changed
- 2012-03-02
API-8C
8C-0230
Rotary Swivels; Traveling Blocks and/or Hook Blocks; Drilling, Tubing and/or Sucker Rod Hooks
- Effective
- 2026-08-03
- Expires
- 2027-03-02
View scope and certificate record details
Certification scope
Rotary Swivels; Traveling Blocks and/or Hook Blocks; Drilling, Tubing and/or Sucker Rod Hooks
- Original issue date
- 2013-08-29
- Source status changed
- 2013-08-29
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
- Lanzhou Zhongshi Machinery Manufacture Company
- Site address (source record)
- No. 1 Nanwan Tumendun, Qilihe Lanzhou, Gansu, 730050 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.