| Sector Installation services for industrial equipment (0) Jewellery burnishing services (0) Machining contractors for plastic (0) Metal machining contractors (0) Metal pressing contractors (0) Metal rolling contractors (0) Metal stamping contractors (0) Metal surface painting services (0) Metal surface treatment and machining contractors for the clock and watch industry (0) Metallising services for metallic surfaces (0) Molybdenum coating services, high vacuum, for metals (0) Mould and industrial pattern making contractors (0) Mould and pattern making services for the rubber and plastic industry (0) Moulding services for expanded polypropylene (EPP) (0) Plastic coating services (0) Plastic moulding services (0) Plastic processing services (0) Plating services, gold (0) | 
