Profile: SinoGuide Technology Ltd. offers thermal pad, gap pad, gap filler pad, and thermal interface pads. We also specialize in thermal interface materials. Our thermally conductive insulators are designed to be clean, grease-free, flexible and convenient assembly. The combination of a tough carrier material such as fiberglass or polyimide and silicone rubber which is conformable, minimize the thermal resistance from the case of a power semiconductor such as MOSFET to the heat sink.