Bet365 is situated at Festival Park in Etruria, off the A53, and is Stoke-on-Trent's largest private sector employer. Goodwin Steel Castings makes steel castings in the east of Stoke on the A52. The Co-operative Pharmacy National Distribution Centre is on the A50 at Meir, on the former site of Cookson Ceramics (later Johnson Matthey until its closure in 2003). Dechra Pharmaceuticals makes veterinary pharmaceuticals at Talke, off the A34. Churchill China is at Sandyford near Tunstall at the A50/A527 junction. Sumitomo Electrical Wiring Systems (Europe), which supplies wiring for the automotive industry, is at Silverdale, not far from Keele University. At Kidsgrove off the A34, Converteam (former GEC) make variable speed drives (VSDs); AAH Pharmaceuticals has its Enterprise and Trident divisions in Talke, in the west of Kidsgrove, off the A5011. Phones 4u was at Knutton in the north of Newcastle-under-Lyme until it went bankrupt in 2014. Andritz UK (engineering) is at Wolstanton, off the A34 in the north of Newcastle.