China SOFC Ltd. was established in 2010, it's the first SOFC manufactring company in China, It's a green high tech enterprise with independent innovation and intellectrual property. Our mission is to make clean; reliable; cheap energy afffordable anywhere in the world. The principle:The cell core component for new generation of green energy solid fuel basic material is extracted from "Sand". A fuel cell is a converter technology that produces electricity from the electrochemical oxidation of fuel without burning the fuel. It's principle is based on natural gas or bio-gas and air as the reactive gas, respectively isolated in the anode and cathode, convert to energy by an electrochemical, its high efficiency (60%) directly translated into reduced costs for heat and power, and extended lifetime of fossil fuel reserves. It's green energy with extremely low emission fo air pollutants. Besdies it's wireless.