McDonald Mfg. Co., A. Y. | Address: 4800 Chavenelle Rd. / PO Box 508, Dubuque, Iowa 52004-0508, USA 
www.aymcdonald.com | Send Inquiry | Phone: +1-(563)-583-7311
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 more...

Hayes Mfg., Inc. | Address: 6875 Hwy. 131 / PO Box 220, Fife Lake, Michigan 49633, USA 
www.hayescouplings.com | Send Inquiry | Phone: +1-(231)-879-3372
Hayes Mfg., Inc. is in the business of designing, manufacturing, and patenting new designs for aluminum (shaft-to-shaft) couplings, splined adapters and flywheel couplings. We are ISO 9001:2000 certif more...