ADVANTORR

Ball rings for bearings for machines, namely, coating machine, thin film processing machine and etching machine; Machine parts, namely, bearings; Chucks for power drills; Connecting rods for machines, motors and engines; Door openers, pneumatic; Pneumatic door closers; Heat exchangers being parts of machines; Machine tools for vacuum coating; Back pressure valves as parts of machines; Vacuum pumps; Valves as machine components