Zhengzhou construction of fire material packages is a high-tech enterprise that combines product development, production, sale and construction, with three sub-contractors, a professional kiln construction engineering company, and is structured into a comprehensive and integrated architecture that provides specialized services covering the entire design and production of fire-resistant materials, on-site construction and later maintenance for the charcoal industry, construction materials industry, steel industry, non-ferrous metal smelter industry and environmentally hazardous industries。