Shaangxi World Iron & SteelShaangxi World Iron & Steel Co. is a steel and iron production company that offers round steel, pipes and casing tubes.
Tecop Sa is the manufactures of drill rigs and tools for civil engineering, geothechnic and water welling.
KIF (Krings International France) specializes in securing sites trenches and offers a full range of screens suitable for all types of jobs.
COSBEN Co. offers attachments for earth moving and telescopic machines, fitting out all the names on the market, such as Komatsu, Manitou, John Deere, Fiat Hitachi, Liebherr, Orenstein & Koppel, and others.