Shandong Jinhongyao Engineering Materials Co., Ltd. is located at the foot of Mount Tai The company integrates product research, development, design, and manufacturing. It has strong technical force and a complete range of products. It has established close cooperative relations with many scientific research units, colleges, and design institutes across the country. The company mainly produces bituminous wood wool board, bituminous fir board, bituminous fiber board, bituminous wood board, oil-impregnated bitumen board, JK-7 spiral polyvinyl alcohol fiber, copper water stop, copper water stop, copper water stop, The production and sales of copper sheets, T2 copper strips, and copper plates have the characteristics of high strength, long life, corrosion resistance, and anti-aging. Its products are mainly used in infrastructure projects such as water conservancy, railways, tunnels, landfills, artificial lakes, etc. , Have been unanimously praised by users and experts. Has won a good market reputation