Isaac Butterworth LTD

for more than 100 years the company has been a leading specialist supplier of high quality ferrous castings,machined components and manufactured finished products. in today’s fast changing, highly competitive global environment, ibl’s skilled management team has enthusiastically embraced, and adapted to, 21st century business opportunities by expanding exclusively as a world-wide sourcing operation. capitalising on traditional foundry skills, linked to state-of-the-art technology and production processes, this strategic repositioning of the company has resulted in substantial cost-saving benefits for our clients, while maintaining and guaranteeing the highest standards of quality, service and delivery. throughout its history ibl has been a leading supplier of ferrous castings in grey iron and spheroidal graphite (sg) irons and non ferrous castings in various alloys, including aluminium and copper, and produced using either traditional sand moulding methods or by investment and die cast