Shaanxi Zhongtuo Mining Equipment Co., Ltd. focuses on high quality machinery and equipment and construction products for more than 20 years in china. We started from small business, and has now become one of the leading manufacturing suppliers in China's construction equipment industry. Today, the mine equipment has been one of the main producers of high quality bridge equipment and mining machinery products, such as bridge tensioning equipment, DTH drilling machine series, steel processing machinery, rock splitting equipment, grouting equipment and pavement processing equipment.