Companies Granted the NL Mark


Haykal plast S.A.L was established in 1993 as producer of PVC and HDPE products. Among its wide range of products are PVC pipes and fittings for sewerage, drainage and potable water applications as well as HDPE for water and gas


Product Standard Title
Single Layer, Non Coextruded- Non Peelable, HDPE Pipes 100, for Size group 1: dn< 75 mm and size group 2: 75?dn<250 Laboratory glassware -- Straight-bore glass stopcocks for general purposes - NL ISO 4785 : 2009