We prioritize on safety and sustainability, everywhere. Where whole the world is aware of deforestation and environment pollution, and in most of the brick fields in Bangladesh are polluting environment through usage of wood, tire, low quality coal etc. On the other hand, Metrocem Auto Bricks uses HHK technology for bricks firing which restricts extracting of Carbon-Di-Oxide (CO2), toxic filth, and black smoke in the air. Rather this process reuses heat produced from bricks firing for raw bricks drying through a hot air channel. As a result, carbon emission can be maintained to a minimal level.