DUOMI QTJ4-40 block making machine have exported to Gambia on 23th October 2016, the QTJ4-40 block machine can produce concrete blocks, standard/solid/hollow/porous masonry products, paving brick with or without face mix, grass blocks, interlocks etc, you can change different moulds you needed, then it can produce different shape and specification of bricks, and we also have many other small or big models, welcome you further contact.

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