Holtech Heaters is a leading manufacturer of all kinds of Industrial Heaters. Please take a few minutes to review our website. Here you can find a list of our products including Immersion heaters , Defrost heaters, Cartridge heaters, Mica band heater, Ceramic heaters, Glass Heaters, Silicon Pad Heater, short wave infrared heaters, medium wave infrared heaters, all kinds of Hot Plates (Square & round), tank heaters, mould heaters, blow moulding heaters and more. Give us a call for your heating requirements. Holtech Heaters mission is to always manufacture the best products with the greatest efficiency. In order to maintain a posture of sustained growth, our raw materials are sourced from industry leaders and pioneers all over the world..