Quality

Quality & Certifications

What we test, what we document, and what we do not claim.

Our management systems are ISO 9001, ISO 14001 and ISO 45001. Products are manufactured to GB 4351, and batch test reports are available per order.

We do not print EN3 or CE marks on a model unless that specific model has been tested and documented. If your market requires a particular approval, tell us before ordering and we will confirm what is available.

01Hydrostatic test at 2.5 MPa
02Valve leak test at working pressure
03Agent weight verification
04Coating and weld inspection
05Carton drop test
06Batch traceability records
ISO 9001 · ISO 14001 · ISO 45001
Pressure testing and quality control

Documentation per order

Batch test report, material certificate, packing list and commercial invoice are prepared for each shipment. If your market requires a specific approval, tell us before ordering and we will confirm what is available.

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