
ISO 9001
Quality management system certification listed in the company qualification documentation.
Manufactured according to international standards and customer requirements.
The certificates below are reproduced from imagery supplied by the company and named in its qualification documentation. Issuing organizations, certificate numbers and validity periods were not provided in the source material, so those fields are intentionally left blank rather than filled with assumed values. Please request the original documents from our team during vendor qualification.

Quality management system certification listed in the company qualification documentation.

Environmental management system certification listed in the company qualification documentation.

Occupational health and safety management system certification listed in the company qualification documentation.

ASME certification listed in the company qualification documentation. Certificate number and validity were not provided in the source material.

Additional qualification image supplied by the company. The original caption did not state a certificate title, so no name has been assumed.

Additional qualification image supplied by the company. The original caption did not state a certificate title, so no name has been assumed.
Our technical team supports code selection based on customer requirements, project location and applicable regulations.
Pressure vessel design and construction code supported by the engineering team.
Pressure Equipment Directive, selected according to project location and applicable regulations.
European unfired pressure vessel standard listed in the company standards.
Chinese national standards applied where required by the project.
These are quality control activities described in the company manufacturing documentation, not third-party accreditations.
Steel supplied by qualified domestic mills; material verification and incoming inspection.
WPS/PQR controlled welding performed with advanced welding equipment.
NDT carried out on welds and pressure boundaries prior to pressure testing.
Hydrostatic and pressure testing performed as part of final verification.
Dimensional checks, surface finishing and complete quality documentation before shipment.