HOFER

Gas compressors; compressors as parts of machines, motors and engines; compressors for air conditioning systems; diaphragm compressors; piston compressors; superchargers, namely, compressors for machines; hydraulic, pneumatic and thermostatic control and regulator mechanisms as parts of compressors; water cooled condensers; machine parts, namely, parts for compressors being seals, gaskets, armatures, valves, control valves, check valves, safety valves, crankcase piston rods, pin bushing, crankpin bearings, crosshead lever, captive angle rings, piston and packing rings and cylinder patterns

Water coolers

Servicing, namely, maintenance, repair, installation and conversion of compressors; assembly of compressors in the course of installation of compressors; inspection of compressors in the course of installation of compressors; installation of pipe systems for building compressors

Technological planning in the field of gas compressor technology; engineering drawing for modernizing compressors; technological consultancy in the field of performance measuring and diagnosis for compressors