Mine cement sleepers we pursue excellence in quality, to create a first-class brand, Shandong St. Coal Mine Machinery Co., Ltd. is one of the main cement sleepers products company, we have a first-class products, God-like service, low price. Our company: we do good product, customer retention will not run. St. Shandong coal mining industry technology companies are now producing concrete sleepers, the choice of C40 grade cement, with high-strength steel as the bones, the choice of a steel mold, ensuring the smooth surface of the sleeper, steam stripping, stripping after curing 10- 20 days in the delivery, to ensure the quality of each sleeper. Divided into iron ore mine with cement sleepers and coal mines, coal mines generally majority, which has three gauge: 600mm, 762mm, 900mm, suitable for rail models are 12kg, 15kg, 18kg, 22kg, 24kg, 30kg, 38kg, rail The model is not the same, not the same size sleeper cement, cement sleepers according to installation into the U-shaped ring of cement sleepers, bolt plate cement sleepers, cement sleepers spring fasteners, installation method is not the same size is also a slight difference in hope When ordering our customers according to their specifications required to provide. I served mine with annual production of railway sleepers with concrete, cement sleepers, cement sleepers with concrete sleepers ore price, quality favorably, we will create your product in accordance with the requirements of customers!