... Method:Press Color:colorful cement til,roof til,slot roof tile,slot tileMaterial:concreteSize:424x337cmUsaging:wallMethod:PressColor:colorfulconcrete roof tile ... platform is made of semi-circular guide rail, compared with the square guide rail more stable and more wear- ... the mold.3.Through the filter press type molding, product with beautiful structure, variety kinds, high density, strong strength, ...