Hecheng provides a variety of high and low voltage insulation materials up to 2000mm wide and up to 6mm narrow.
The insulation system composed of transformer insulation material is the basic condition for the normal operation and operation of the transformer.The service life of the transformer is determined by
External factors that affect the life of the transformer? Reduced insulation performance, reduced mechanical strength, deteriorated conductor contact properties.
In order to meet the new market, our company has developed grade A paperboard. The quality can be used with confidence and the price is more favorable than the previous excellent pressboard.