Profile: Yangman Insulating Material Ind Trade Co.,Ltd provides vulcanized fiber sheet tubes rods, fish paper, electrical insulation paper, pre-compressed press board. We produce transformer pressboard, laminated pressboard, vulcanized fibre compound epoxy glass tubes, fuse arc quenching tubes, filament wound tubes and phenolic resin laminates. Our components and insulating sheets of pressboard are used in oil-cooled power transformers. Our components formed of pressboard, such as angle rings, snout segments and end leads, offer an adaptation to the electric field. Our product mylar tubing is used in welding point, contact, loop, transformer, motor, electrical wire, electric heating componet, capactiance and telephony relay.