Our company is a qualified manufacture of silicon rubber composite insulators with 22 years’ history. We're the 1st in china to start producing composite insulator. Our products have a 18 year's safe-run record in our State Grid Corp of China, this is unique in domestic. Till now, we have been a qualified supplier of State Grid Corp of China for about 10 years.Honor: ISO 9001; AOQC(MOODY); Gold award of Shanghai scientific & technical exhibition ; Excellent prize of national patent invention .Our products range from 10-1000kV, including: suspension composite insulator, cross-arm composite insulator, pin composite insulator, post composite insulator. We have been exported to European, Russia, South Africa, U.S.A. , all the customers are satisfied and kept us as a long-term supplier.