Established in 1991, Zibo Taiguang Electrical Equipment Factory is located in Changguo East Road, Zhangdian District, Zibo City, Shandong Province, P.R. China. It is:I.the specialized manufacturing factory for a.c.& d.c. 10-1000kV/70-600kN silicone rubber composite insulators;II.the testing base for high voltage insulation technology of Tsinghua University;III.a world qualified supplier for composite insulators.IV.ISO9001: 2000 certified.