... our company mainly produces various kinds of block/brick/pipe/tile making machines,crusher machines,concrete batching/mixing plant ... tiles,lock linkage blocks, road curb bricks, hydraulic blocks,hollow blocks, perforated bricks, and standard bricks etc.4. ... perlite, and other industrial wastes.Applied Productsconcrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix ...