Jinzhou Tiegong Railway Maintenance Machinery Co., Ltd. is based in China and lists railway maintenance equipment on Global Trade Plaza, including the Nzg-31 Rail Drilling Machine and Automatic Rail Ballast Bed Tamper. The company states it was established in 1996. The Nzg-31 Rail Drilling Machine is designed for drilling fish bolt holes in railway lines, featuring a mini 4-stroke gasoline engine, 17kg weight, and compatibility with HSS and alloy drill bits. The Automatic Rail Ballast Bed Tamper is used for tamping ballast on railway lines, operable by two persons, and can be powered by gasoline or diesel engines with hydraulic and vibrating systems. Buyers can send an enquiry through Global Trade Plaza.