Shandong Dongtie Power Technology Co., Ltd. has independently developed a series of dual-use traction vehicle products, which have achieved significant breakthroughs in the four major systems of power, walking, hydraulic and air lines, and well solved the shunting efficiency and marshalling problems of small-scale railway freight yard. After the dual-purpose tractor is put on the market, its features of high efficiency, energy saving and convenient amphibious switching are widely recognized. The product manufacturing has obtained the ISO-9001 international quality management system certification. Compared with ordinary locomotives, it has less fuel consumption, short maintenance time, and greatly reduces the operating cost. At the same time, it solves a complex rail conversion problem for its company. 

Traction locomotives are widely used in electric power, metallurgy, chemical industry, building materials, ports, logistics, small freight yards and other railway special lines, as well as the production and construction units of railway stations, locomotive depots, bullet train depots, subways and engineering bureaus. They replace the traditional traction mode in the past. The brand-new design concept makes users marvel, achieving double benefits and exceeding value for money. 

The company will continue to strengthen the three advantages of "quality, service and cost performance", strive to build a brand of production and service of dual-use tractor, and gradually develop into a scientific and technological innovation enterprise integrating research and development, manufacturing and service of dual-use tractor.We are looking forward to win-win cooperation with you.