Profile: Yancheng Hengsheng Insulation Co., Ltd. specializes in manufacturing insulation materials such as insulating compound foils, products in the form of layer, roll & mold pressing, fiberglass insulation sleeve, extruded PVC, silicone, acrylic and heat-treated fiberglass sleeves. We are an ISO 9001 certified company. We also produce all kinds of electrical insulation sleeving, insulation paper, tape, insulation laminated sheet/rod, varnished fiberglass cloth, silicone rubber adhesive tape and filament adhesive strapping tape. Our silicon rubber self-adhesive tape is a kind of good insulation adhesive tape. It can be adhered to an object evenly after 4 hours under 180 and 24 hours under normal temperature. The adhesive tape has 10%-100% elongation. The product has electrical appliance features such as heat, cold resistance, weather, moisture, ozone and corona discharge resistance. Our non-alkali fiberglass tape is woven of non-alkali fiberglass. With its feature of heat-resistance and insulation, the main component is E-glass, oxidation potassium & sodium, for which the content of oxidation of alkali metals is not more than 0.5. It can be used as wrapping & banding material for transformers, electric motors and cables. We also export our products to various countries worldwide.