At JS FITTINGS, quality is not just a department; it’s our core identity. We operate under a rigorous Quality Management System to ensure that every Seamless, SSAW, LSAW, and ERW pipe meets the most demanding international standards and project specifications.
System Certifications: ISO 9001
Product Standards: API 5L , CE Certificate, ASTM, EN Standards.
JS FITTINGS maintains a comprehensive suite of international certifications to ensure our products perform in the harshest environments—from deep-sea pipelines to high-pressure industrial grids.
Full Traceability: Every pipe segment is linked to its heat number and raw material origin.
Zero-Defect Goal: 100% inspection rate for critical parameters before the JS FITTINGS stamp is applied.
Global Compliance: Whether your project requires ASTM, API, DIN, or AS/NZS, our facility is equipped to comply.
Our QC process begins from the moment raw materials arrive at our facility. Each batch is thoroughly inspected to ensure it meets our high standards. From there, each stage of the production process involves rigorous checks and inspections to catch any potential issues early.
We also welcome feedback from our customers as it helps us to improve our products and services.
We will contact you within 2 hours, please pay attention to the email with the suffix “@jsfittings.com” or “@chinajsgj.com”.
