Shanxi Midas Industrial Co., Ltd is one of the largest manufacture of many kinds of pipes and fittings of over forty kinds and more than three thousand specifications from DN80-DN2200 with an annual output 300000 Metric ton. The coking plant, power plant, smelter, gas station, ductile iron pipe& fittings factory are setted up in our company, every procedure will be assured finished perfect. that are widely used in drinkable water, sewage, irrigation, gas, oil pipeline, as well as food, pharmaceutical and chemical industry production process pipe network.