We have exported capacitors to Korea and Germany markets since 1999. An American company in China named Inductotherm Corp. also use our capacitors at present. Our products have both reliable quality and competitive price. More information pls refer to our website: The electric heating capacitor use polypropylene film immersed into the high performance liquid as the insulator and highly pure aluminum foil as the pole. The outer shell is a rectangle aluminum alloy case, often equipped with the water cooling tube. Primarily applied for controllable or adjustable alternating current electric power system with the rated voltage not more than 3.6 kVs and maximum frequency of 50 kHzs. Exclusively suitable for improving induction heating, melting, blending or casting devices, and power factors of similar applications. Meets the international standard of IEC 60110?1998.