McDonald Mfg. Co., A. Y.
Dubuque, Iowa McDonald Mfg. Co., A. Y. manufactures waterworks brass, plumbing valves, pumps & water systems and high pressure gas valves & meter bars. Our water service products include no lead brass, corporation stops, service saddles, curb stops and resseters. Our plumbing valves include service fittings, pex More...
www.aymcdonald.com

Universal Corporation
Maharashtra, India Universal Corporation distributes pneumatic items like solenoid valve & pilot valve, disc rotary valve with hand lever, turn selector, and flow controller. More...
www.samson-grp.com