Greiner manufactures brass and bronze taps, valves and fittings and supplies to Italy and abroad.


The company specialises in taps and fittings for water and gas, ball valves, polyethylene pipe fittings, meter brackets and ball valves with lock.

Over time their range of products has been extended and diversified; the core business of ball valves and polyethylene pipe fittings has been enhanced to include mechanical and electronic instruments and devices.

Valves and fittings department