Zibo Taiguang Electrical Equipment Factory was established in 1991. It is the specialized manufacturing factory for 10-1000kV/70-550kN composite insulators and the testing base of high voltage insulation technology for Unisplendour Group of Tsinghua University.

1. Manufacturing capacity- 600000 PCS composite insulators per year.
2. Possess hundreds of products of self-directed innovation.
3. Developed DC 500KV, 750KV, 1000KV/550KN, DC 800KV and DC 660KV composite insulators by ourselves. The performance of the products comes up to an international advanced level.
4. Raw materials were imported from the DOR CORNING CO. USA; Fumed silica is imported from CABOT CO. in the USA and WACKER CO. in Germany.
5. ISO9001-2000
6. Passed 5000h Aging Test by Sweden Test Research Institute.
7. Passed KEMA test in 2003
8. Products have been sold to 30 provinces and districts including Taiwan and also have been exported to over 20countries in Asia, Africa, Europe, America and Australia.
9. The trademark "Taiguang" has been registered in many countries such as United States, Japan, Germany, Russia, Italy, India and South Africa.
10. Seven technical invention of our company obtained patent certificate including end fitting sealing equipment, T type package and new type composite insulator.
We have more than 160 manufacturing equipments and over 80 testing equipments. We have also originated 2000KN Tensile Load Machine, 5000KN Compression Machine and Tracking-Wheel Machine. The annual manufacturing capacity is 600 thousand pieces. Our products occupied 24% of the whole markets and the quantity sold has increased by 40% year by year. By the end of 2009, more than 4 million products of all kinds of voltages are in service throughout the country and internationally, gaining recognition and reputation at home and abroad.

Dr. Claude de Tourreil, Convener of CIGRE, visited our company accompanied by Tsinghua University's Professor Liangxidong. Taiguang Company was featured in Insulator News & Market Report published in Canada. The title is "The Most Potential Manufacturing Base of Insulator in China".