Priyorite Kalite

W ap aplike jesyon an ak kontwòl nan anplwaye, machin, materyèl, metòd, anviwònman ak mezi nan travay pratik, WRN a etabli yon seri konplè nan sistèm kontwòl kalite, aktivman fè pwomosyon pwodiksyon an mèg ak bati yon antrepriz kalite konfyans.

WRN-Institute-of-LivableAir

SÈTIFIKASYON SISTÈM

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

Certification-CCC

SÈTIFIKASYON PWODWI

Certification-CCC

Certification-CCC

Certification-CCC

SANT TÈS PWOFESYONÈL

Certification-CCC
Pwojè fim vèt
Tès eksperimantal

Certification-CCC
Mezi
Tès eksperimantal

Certification-CCC
Air pou pirifye
Tès eksperimantal

Certification-CCC
Vide pouvwa nèt
Tès eksperimantal

Certification-CCC
Karakteristik pwodwi yo
Tès eksperimantal

Certification-CCC
Materyèl fòme
Tès eksperimantal