Q: What is the principle of high-frequency electromagnetic heating technology? A: The frequency electromagnetic heating technology is a new and efficient heating, are made of circular or other shaped induction heating coil by the high frequency large current flow, a coil which produces a strong magnetic field changes polarity moment, will metal and other material to be heated is placed near the coil, the magnetic field will penetrate the material is heated Yunnan Cooker, heating the material inside is the opposite direction of the heating current change a lot of eddy current high-end commercial induction cooker, due to the resistance material is heated within a generation Anhui Cooker Joule heat, so their temperature rises rapidly substance. Continue to meet customer demand Cooker is the basis for Katherine letter brand survival. We are committed to the world's most advanced electromagnetic heating technology. Born Katherine letter Cooker, not just to meet the needs of the market, leaving the cooking to become relaxed, health, fashion enjoyment. Upscale commercial induction cooker, Katherine letter kitchenware manufacturers (certification), induction cooker is supplied by Shenzhen trillion letter kitchenware Limited. Shenzhen Katherine letter Kitchenware Co. (www.zxomen.com) is an industry leader in Shenzhen, Guangdong, cooking, baking equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Katherine letter cookware manufacturers in leadership with the staff warmly welcome all inquiries negotiations to create Katherine letter cookware manufacturers a better future.