Founded in 1993, Curtis Industries offers custom manufactured equipment and engineering services. Based in Milwaukee, Wis., the company offers equipment including terminal blocks, radio frequency interference (RFI) filters, liquid level controls, relay sockets, military filters, inductors and surge arrestors, to name a few. It operates globally through its distribution network and serves multiple industries such as commercial, instrumentation, appliances, power supplies, machinery control, telecom, aerospace, medical and military. Curtis Industries has received ISO 9000:2008 certification for its product quality.