A Black Country supplier to the automotive industry is set to shed 66 jobs, according to a union official. Castings PLC, which employs 400 at its Brownhills HQ, has announced it will make redundancies. The announcement comes after the company, based in Lichfield Road, completed a 30-day consultation process with its unions. Dave Corbett, GMB Works Convenor at Castings Ltd, said it was a blow to the workers…