الوصف

SUYU Railroad Material Co., Ltd is one of the leading railway fasteners manufacturers in China. We can manufacturer all kinds of railway fasteners as the spike, clip, bolt, shoulder, fish plate, insulation, at high quality & reasonable price. We have been specialized in producing different kinds of spikes for many years. We can promise you high quality, good price, prompt delivery and warm service. The main types of track spikes are as follows: Size: 5/8*6”, 9/*6*5 1/2”, 3/8*3” Grade: 4.6, 4.8 Raw material: Q**5 Surface: plain (oil)