Awọn iwe-ẹri

Ile-iṣẹ naa ti kọja 1994, 2000, 2008 ISO9000 iwe-ẹri eto iṣakoso didara didara, ISO14001 - 2004 eto eto iṣakoso ayika ati OHSAS18001 - 2007 ilera iṣẹ ati iwe-ẹri eto iṣakoso ailewu, apẹrẹ ti ara ẹni ati idagbasoke tun jẹ awọn paipu PEX, awọn falifu rogodo, ati awọn falifu igun. ti a ṣe ni awọn orilẹ-ede Ariwa Amerika ati awọn agbegbe ti NSF, CSA, UPC, UL ati awọn iṣelọpọ miiran.Ijẹrisi ọja.

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CE

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CSA

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ISO9001

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ISO14001

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NSF

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OHSAS18001

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UL

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UPC

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UPC

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UPC

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UPC