hat
Kouliso ekipman bay yon metòd ékonomi ak efikas nan chanje direksyon, pandan l ajoute ak priz yo, pou redui, oswa recouvrir sistèm kanalizasyon ak sistèm kontwòl kalite strik
eng
Grooved fittings provide an economical and efficient methods of changing direction, adding and outlet, reducing, or capping piping systems with strict quality control system