欧美a片操逼视频,女人看的av播放,粉嫩精品国产色综合久久不8,日本不卡一区二区三区在线,6080yy电影在线看一级a,翘臀美女xx00后进式在线观看,日韩精品三级免费在看在线观看

Address: West unit of wealth center, Taishan District, Tai'an, 403

Tel: 0538-8298928

    Company introduction

    Oriental Hengtai (Taian) Machinery and Electronic Technology Co., Ltd is focusing on the research and development, manufacturing and sales of railway engineering machinery, maintenance equipment, electronic system and equipment, spare parts for railway maintenance machine and locomotive. We also provide technical support service, overhaul service and maintenance service to end user of railway maintenance machinery. 

    In railway maintenance machinery industry, we only focus on four kinds of product. They are tamping machine, ballast regulator, ballast cleaning machine and stabilizer. Our products have been sold to Beijing, Shanghai, Guangzhou in China; and exported to Thailand, Malaysia, Sudan and so on.
     
    Our company was founded in Taian, Shandong Province in 2005. At beginning, we put all our effort on research and develop the control system and electronic system for tamping machine. Then we began to develop hydraulic system for railway maintenance machine. From 2011, we start our business on manufacturing railway complete vehicle. 

    The company is committed to build strong innovation strength. They treat technological innovation as the motive power, forming the products advantage resorting to the technical staff advantage. We pays more attention to the research and development of new products and new projects, thus improving the core strength of the company.

    To serve our customer better and ensure the good quality, we invest a lot on our facilities. We have shot ballasting machine for underframe, sand ballasting machine for bogie, painting room for locomotive, CNC machining centres, automatic welding robot, bogie washing machine, abovefloor wheel lathe, wheel pressing machine, envelope testing device, locomotive testing device, CNC boring and milling machine and so on.