Port Huron, MI, 48060 (810) 364-3226 R & D Machine Inc LLC is a privately held company in Port Huron, MI categorized under Machine Shops. With over 47 years of experience, we are very capable of handling most projects from prototype to production. We specialize in Conveyor Services and offer other services such us machinery assembly, gauges checking, short run productions and repair parts. Marysville, MI Machine Shop, custom machine shop, industrial machinery, local machine shops, metal machine shop http://randdmachineinc.com/