... The Shuangling Brand Mnsteel Castings(Jaw plate) are of high wear resistance, good hardness, good tenacity, accurate sizes and weights, good ... sound inner quality.Our products include toothed plates(jaw plates) of crushers: 100*600,150*250,150*750,250*1000,250 ... products are sold to all parts throughout China as well as foreign counties such as Canada, Japan, Australia and East European counties. ...