... 60 Principle :1. It warms human body directly by far infrared ways, instead of wasting lots of energy to warm ... team, Fujian Jinghui Technology has designed various types of electric radiant heat panels for factory, hospital, super market, ... ,evaporative cooler,air cooler,infrared radiant heater,convector heater,kerosene heater,electric heater,outdoor heater,infrared panel heater Brands:jinghui, ...