SERTO

Metal junctions for tubes and pipes; manually operated metal valves

Power operated tools for treating hoses in the field of screw technology, namely, screwed connections; machines and machines tools for treating hoses in the field of screw technology, namely, screwed connections

Hand powered tools for mounting junctions on tubes and valves, namely, forceps, scissors, cutter, calibrators

Plastic tubes in further manufacture for general industrial use in mechanical and plant engineering; flexible tubes of plastic; flexible tubes fittings of plastic; flexible pipes, not of metal