insulation paper, presspaper and pressvoard, varnished glass cloth, flexible laminated paper, epoxy laminated sheet, impregnated banding glass tape, fiberglass insulation tape, kapton and pet film, electrical insulation tape.

current transformer used in gis and gcbepoxy casting current transformercurrent transformer used in transformer40.5 kv and blew flange type transformer bushing without partial dischargeoil impregnated paper condenser bushing of 40.5kv~252kvdry equal-pressure porcelain post insulatorcopper and aluminum casting and fabricationepoxy casting secondary patch board for mutual-inductor usedisconnector for neutral spot of transformer, gap current transformerset of high-tension test equipment, filter in partial discharge testing

high-voltage hv transformer bushings, power transformer bushings, oil-impregnated paper condenser bushings, condenser bushings, capacitor bushings, insulating bushings, oil-immersed power transformer bushings