Domestic production of carbonization furnace, the common feature is mixed structure, furnace body is huge, belonging to equipment and machinery, high energy consumption, large investment, Ruiguang machinery development of energy-saving environmental protection carbonization furnace, highlighting innovation characteristics, meaning far-reaching. The carbonization furnace with special high temperature carbonization furnace, anti saturated data produced, good insulation properties, long service life. The carbonization furnace uses continuous production of new technology and new method, the skills to fill the blank of China Coking equipment production is carbonization furnace planning, preparation and application of a major innovation, greatly expand the scale of vocational carbonization, to ensure continuity of production, environmental protection, energy saving, for domestic and foreign carbonization equipment production and development pioneers a new way. Ruiguang in R & D equipment always adhere to the "continuous innovation, unique, beyond the self, challenge the limit, forge ahead, never quit" spirit, and strive to achieve knowledge innovation, concept innovation, technical innovation, in order to achieve equipment innovation, always walk in the forefront of the occupation.