Certificates of our suppliers: API Spec Q1, 10th Edition
Release time:
2024-10-25
ISO 9001 Quality Management System Certification-Seamless Steel Pipes
Lasted News
Bureau Veritas Audited Supplier
2024-04-05
2024-02-12
Certificates of our suppliers: API 5CT-2387
2024-03-23
Certificates of our suppliers: API 5L-1285
2024-02-26
Multiple languages can be switched:
Spanish >> es.zidacn.com
Russian >> https://www.zidacn.com
Arabic >> ar.zidacn.com
CONTACT US
Business license
