The products are made of BMC/DMC/SMC material. Its product shrinkage is low; the size precision is high; the luster is gorgeous; the glossiness is good, and also it has high intensity, flame-resistant, high voltage resistant, anti-corrosive, and its outstanding arc resistance and Comparative Tracking Index rank in the top places among insulation materials. Especially its heat-resisting performance of 200 degree above is what other kinds of heat model products can hardly achieve. Its fine water resistant and insulating property, and certain thermal conductivity is even the ideal seal material of air conditioning electrical machinery, the washer stand (electrical machinery), solenoid valve and so on.