Railway plate castings are widely used in domestic high-speedy railway, city rail, subway, etc. Our corporation is the top 500 ... , Tianjin, Hebei, also together with Shanghai, Jiangsu, Zhejiang province. We have a lot of predominant customers, such as FAW, GM,, Modern ... and so on. Our railway plate castings are widely used in domestic high-speedy railway, city rail, subway, etc. rail tie plate