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certification

Now Puhui HDPE pipe has passed UL, WRAS, NSF, SAA, CE, ISO4427, ISO 9001:2015, quality management system, ISO 14001:2015environmental management system, ISO 45001:2018 occupational health and safety management system certification and  environmental certification.

WRAS Certificate - HDPE Fittings
WRAS Certificate - HDPE Fittings
WRAS Certificate - PVC Pipe
WRAS Certificate - PVC Pipe
WRAS Certificate - HDPE Pipe
WRAS Certificate - HDPE Pipe
UL Certificate
UL Certificate
SAA Certificate
SAA Certificate
ECM Certificate
ECM Certificate
ISO4427 and CE Certificate
ISO4427 and CE Certificate
ASTM D3035
ASTM D3035
ISO14001 Certificate
ISO14001 Certificate
ISO9001 Certificate
ISO9001 Certificate
ISO45001 Certificate
ISO45001 Certificate
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