Henan Zhengzhou Songshan Enterprise Group is located in the hinterland Nakadake , Yinghe coast, close to 207 National Road and Yu 03 lines, 20 kilometers south Shaolin temple , 85 kilometers west of Henan Province, Zhengzhou , Luoyang, the ancient capital of nine dynasties west 70 km .     The main products include molybdenum disilicide heating elements , silicon carbide heating elements , industrial furnace , tungsten, molybdenum material and products , such as medicinal Dingjijiaose .     For decades, we are committed to research and development of high-te...【DETAIL】