Yapı Ve İnşaat / Yer Döşemeleri - Fayanslar / Cezayir Talepleri

we are looking for seismic expansion joints from 100 mm to 600 mm for floor (parking and floor), for wall and ceiling.

This is Mr Mounir from United hands trading company Finger joint panel of beech wood

i need the supplier for the joint de dilatation ?