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:
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SGS FACTORY REPORT |
EN 10204 3.2 CERT |
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ISO 9001 2015 |
HUITONG-ISO-24001 |
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HUITONG-PED-CE |
HUITONG-PED-CE-1 |
Stainless pipe fitting,stainless fitting,duplex stainless,31803,32750,32760,we are one of largest sour service stainless fitting supplier according to ISO 10156.





