Through our continuous pursuit of technological innovation and quality improvement, we are committed to providing first class testing, monitoring and control solutions for the electric, railway and telecom industries. With over 15000 fault location instruments and on line monitoring systems supplied within China and Overseas, our expertise in fault location techniques on power and telecom cables and on overhead transmission and distribution lines is unequalled. We are also a leading supplier of SCADA systems for power and water supplies on railways and for distribution automation equipment throughout China. Headquartered in Zibo, with a subsidiary in Jinan for software development, we have sales offices in Shenzhen, Xi&＃039;an, Shanghai and Chengdu. Kehui was established as a private company designing and selling cable fault locators in 1991. Kehui Electric Company Limited was formed in 1993 as a joint venture between Shandong Kehui Corporation and Qualitrol Corporation, USA. Kehui has been quality system certified to ISO9001:2000 since 1998