Certificates

From 2008, our company gain the ISO certificate of production and sales of pipe, flange, and fittings. now the ceritification renew to ISO 2015, we also have SGS ,TUV factory audit, vendor approval like SWCC, PDO, OQEP, PDVSA, SADARA(Aramco) etc.

our list of certification include third party approval, vendor approval and country official bureau approval certificate.

Our Certificates List:

HEBEI C&N ISO9001 CERTIFICATE 2025	HEBEI C&N ISO14001 CERTIFICATE 2025
HEBEI C&N ISO45001 CERTIFICATE 2025	WTTCO Vendor List F shanghai C&N Industrial Limited 2024
HEBEI C&N PED CERTIFICATE 2025	HEBEI C&N PED CERTIFICATE 2025
SGS FACTORY REPORT	EN 10204 3.2 CERT
BV APPROVAL	NWC/SWCC APPROVAL
HONGCHENG MIC/SGS APPROVAL 2019	API CERT 2024
SWCC PED 2019	OQ Approval Letter