CIE ELECTRIC specialize in producing metal fitting for ceramic insulator and glass insulator and composite insulator , which range malleable iron , ductile cast iron .casting steel and forged steel .our main product covers cap , flange tongue & clevis , socket &ball, base , pin cross-arm and horizontal clamp atc. any more the ductile iron cap can reach 600KN and forged steel can meet 750KN . CIE ELECTRIC have 1250 employees , which can supply 1000tons/month ductile cast iron and produce 80000units fitting per month for polymer insulator .we own two foundries one for ductile cast iron , the other for casting steel .and have innovative technology forging and hot dip galvanization and machine all have been finished in our plant .so we can control quality in all the process . CIE ELECTRIC began to build plant and produce mellable iron & ductile iron fitting for ceramic insulator in 1980 .with polymer insulator appear and growing , we started to built other plant for producing polymer insulator fitting and power line hardware .About 30years experience insure us supply stable & &good quality products meanwhile , we begain to exported our products from 1997 , and our products have been marketed to italy Sweden spain , germeny and brazil etc , with good reputation among our customers depending on high quality products and good service .