Yancheng Yesheng Color Steel Co., Ltd. specializes in manufacturing all kinds of sandwich panels that are traditionally used in workshop, gym, warehouse, exhibition building and portable shelter, especially boards which are used in refrigerator (cold room), disinfection chamber in hospital, purifying process in food industry, fire-proof workshops in the chemical industry and electronic workshop. What's more, our products can also be used as outer wall, partition wall, ceiling and others for decoration, fire prevention, sound absorption, thermal insulation, corrosion resistance and environmental use.