If by chance ladders are what you seek, then Dtlp is a good business involved in that. Originators of ladders are frequently situated in France; Dtlp is merely one of several. Ladders aren't all Dtlp is engaged in; bending is one more domain of expertise. Metal and construction, in addition to ladders and bending, could be supplied by them. Yet further products you could acquire from this organization are buildings, frameworks and steels. Pontoise, France is the place where Dtlp is.