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Our company's main products include flat gauge series: foundation flat plate, T-groove flat plate, inspection flat plate, riveting and welding flat plate, marking flat plate, floor boring workbench, flat ruler series: parallel flat ruler (I-shaped flat ruler), bridge flat ruler, magnesium-aluminum light flat ruler, bending plate, right-angle ruler, square tube and square box; Other granite measuring tools series are all produced according to national standards (non-standard products are produced according to user drawings).