TID offer the full solution for the customer.We can design the stay insulator according to the customers’ requirement within the range below. 1.Applied Standard:IEC ; 2.Voltage Range:10KV-132KV; 3.Tensile Load Range:40KN-210KN; 4.Coating Material: Polytetrafluoroethylene , Silicon Rubber, Insulating paint 5.Fitting Type: Ball ,Socket ,Tongue ,Clevis, Eye type ,Y type and screw..