Profile: Mathers Foundry - Westley Group Ltd. is a supplier of quality castings in carbon & low alloy, CrMo & nickel alloys, stainless steels, super austenitic, duplex, and super duplex steels. Our supply includes pumps, valves, compressors, turbines, filtration & flow measurement equipment, and general engineering components. We also offer services like CAD and Magmasoft design, chemical analysis, corrosion testing, mechanical testing, and heat treatment.