Jiangxi Pingxiang Yongfa Porcelain Insulator Co.,ltd. is a mainly in producing the insulators for the electric equipments & power stations. We have also got the certificate of ISO9001:2000 for the nice quality of our products, which are manufactured according to international standard (IEC, DIN, ANSI, BS, AS etc.). Additionally, we are the porcelain insulators supplier of many manufacturers in Germany, Italy, India, Japan, Iran, Mexico, U.K. & U.S.A. The main products are as follows with full series and variety: Line Suspension/ Post/ Spool/ Pin type porcelain insulators etc.Indoor and outdoor solid core post porcelain insulator;SF6 breaker (switch) porcelain bushing;Lightning arrester porcelain bushing;Transformer porcelain bushing;Power capacitor porcelain bushing;Mutual inductor porcelain bushing.The voltage of them varies from 1KV to 220 KV.