IKING GROUP is a professional manufacturer of heat insulation materials. We are located in Dacheng County, Langfang City. Now we mainly supply Glass wool insulation, Rock wool insulation, Aluminum foil Facing,Bubble foil heat insulation, Mineral ceiling boards and Shear connector products. Our group covers an area of 60000 square meters with over 400 workers. We now have 6 production lines of glass wool and 2 production lines of rock wool, with the output of nearly 8000 tons of glass wool.