Profile: Huisheng Group Co., Ltd is a manufacturer of pre-compressed press boards, insulation molded components, core boards and paper tubes. Our press boards are made with unbleached sulfate wood pulp with tensile strength, elongation, low compressibility, and proper bending resistance. Our press boards are widely applied in electrical transmission & distribution equipment like power transformers, shunt reactors, and instrument transformers. Our paper tubes are made with core board materials. Our paper tubes are used in paper making, textile & film industries. Our core board products are used in high duty cores, textile bobbins, and industrial tubes for paper-making & plastic films.