Laizhou Mingguang Thermal Insulation Materials Co., Ltd, established in 2000, is one of the leading manufacturers of high temperature calcium silicate products in China. Our company has strong research and development capacity, advanced production equipment, the current annual production is more than 20000 cubic meters. It is a technical enterprise in combination of research, production and service.Mingguang highly pay attention to product quality, and over the years we keep in accordance with the international quality standards, such as the ISO9001 quality management system certification, to ensure the steady improvements of our products and services.....