HanZi International is an experienced and reliable supplier of high quality rail track accessories all over the world.We have brought together China\'s leading component manufacturers under HanZi umbrella so you can gain purchasing advantages not found ...

Qinhuangdao City Shanhaiguan Gongwu Equipment Factory was founded in 1992, it is the l a r g e s t private manufactuerer of railway turnout China. The factory covers an area 260,000 square meter, including production lines all kinds turnout, switch rail, frog, ...