Dacheng completed his 马锦民 insulation plant, located in Gyeonggi Province, known as the pearl of the Beijing-Tianjin corridor known. Communications developed and convenient transportation. Beijing-Fuzhou Expressway runs through the north and south, the country's largest business incubation equipment distribution center --- County of Hebei Province. Covers an area of ??more than four thousand square meters, is a research, production and sales as one of professional production equipment gold plate, polyurethane foam machines, low-pressure polyurethane foam machines, high-pressure polyurethane foam machines, insulation board cutting saws, high-pressure polyurethane spraying machines, polyurethane foam machine equipment, polyurethane low-pressure sprayer, polyurethane spray machine polyurethane foam equipment, polyurethane foam platform through the machine, the annular metering pumps, black and white polyurethane material, a polyurethane mold, phenolic mold, cement mortar fiberglass cloth production equipment, polyurethane mending machines