Certifications & Quality
Certified Excellence
XinSheng Heat Exchanger maintains comprehensive quality, environmental, and safety management systems certified to international standards. Our certifications demonstrate our commitment to consistent quality and continuous improvement.
ISO 9001:2015
International standard for quality management systems, ensuring consistent quality in products and services.
IATF 16949:2016
Automotive quality management system standard, demonstrating capability for automotive OEM supply.
ISO 14001:2015
Environmental management system standard, demonstrating commitment to environmental responsibility.
ISO 45001:2018
Occupational health and safety management system, protecting employees and maintaining safe operations.
CE / PED
Pressure Equipment Directive compliance for products exported to European markets.
EN 15085 / ISO 3834
Rail vehicle welding and fusion welding quality requirements for structural applications.
Built-In Quality
Quality is built into every stage of our manufacturing process. From incoming material inspection to final testing, we maintain rigorous controls to ensure consistent product quality.
Incoming Inspection
All materials verified against specifications before production
In-Process Control
Statistical process control and operator verification at key stages
100% Leak Testing
Every unit tested for leak-free performance
Pressure Testing
Verification of pressure rating for each product
Dimensional Inspection
CMM and manual verification of critical dimensions
Traceability
Full material and process traceability for every unit
Documentation & Traceability
We provide comprehensive documentation to support customer qualification and compliance requirements.
Standard Documentation
- Material test certificates
- Dimensional inspection reports
- Leak and pressure test records
- Certificate of conformance
Upon Request (PPAP-style)
- DFMEA / PFMEA
- Control plans
- Process flow diagrams
- Capability studies (Cpk/Ppk)
Need More Information?
Contact us to request copies of our certifications or discuss your specific quality and compliance requirements.