Qingdao Cosine Electric Equipment company is one of the China biggest insulator fitting and powerline fitting manufacturer, Which specialize in producing metal fitting for ceramic&polymer insulator and line hardwar. The material range malleballe iron,ductile iron, casting-steel and forged steel. Our main products covers cap,flange, base, sleeve,large spindle,cross arm,socket&ball,tongue&clevis,horizontal clamp,oval-eye, socket-eye,socket-ball,socket-clevis,hook-ball, eye-nut, socket-tongue ect. What’s more the ductile iron cap can reach 600kn and forged steel could meet 750kn.
We began to produce mellable iron&ductile iron fitting for ceramic insulator in 1980. Our products have been exported since 1997. Over 30years experience insure us supply stable and good quality products.We have already enjoyed good reputation among our clients based on good quality and service.
Look forward to cooperate with your esteemed company soon.