Halsey Taylor recently appointed W&R Industrial Products as its sales representative for northern California and western Nevada. The agency is headquartered in Concord, Calif.; principals are Wally Pruett and Brad Vicknair. They can be reached at 925/602-9700, wnrind@jps.net. Ziel-Carlson, headquartered in Moline, Ill., is the company’s new representative for central Illinois. Principals Bill Ziel and Harry Carlson can be reached at 309/762-3700, zc-inc@qconline.com.