Shandong Province Zhao Jin Building Equipment Co., Ltd. isaprofessionalvacuum brick machine, full automatic code billet machineanda completeset of production line equipment manufacturers, thecompanyhassuccessfully solved the using low plasticity silty soil, flyash,shale,coal gangue, clay and so on raw materials and industrialwaste slagtoproduce load-bearing and non load bearing solid bricks andhollowbrickswith technical problems.