June 28, 2022, Hangzhou, PIPRRESS LIMITED and its parent company ZHEJIANG QILU TECHNOLOGY CO., LTD. has achieved the latest CE/PED/ASME certificate for PiPress®️stainless steel piping system and AirLite®️ aluminum air pipe system issued by TÜV Rheinland. From June 24 to June 26 2022, TUV audit team visited PIPRESS LIMITED and its parent company ZHEJIANG QILU TECHNOLOGY CO., LTD. to audit their daily operation, manufacturing of pressure equipments to be compliant to CE, PED, 2014/68/EU, ASME B31.1 & B31.3 directives. This year, we have improved our products structure design and also size ranges. Our PiPress®️stainless steel piping system now is certified up to DN400mm, and AirLite®️ aluminum air pipe system up to DN300mm. Up to now, we’re the only one who hold certificates for both systems up to DN400 and DN300! As PED SEP and A2 certificate holder, each entity should be audited twice every year to guarantee their manufacturing and testing process compliant to critical requirements of certain directives. We invited TUV team, the prestigious, independent and professional laboratory company to audit our internal production and testing procedures, to guarantee providing our customers safest and most reliable piping products.
