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The steel frame/lattice plates:It is generally made of carbon steel, the appearance by hot dip galvanized, which prevents oxidation with ventilation, lighting, cooling, anti-skid, explosion-proof performance and working as ditch coverer, platform board, steps.
Twisted steel, square steel, round steel, flat steel and so on are firstly placed to crossing structure in accordance with certain spacing, then are welded into square lattice.
Aluminum punching plate features in lightness, anti-skid, beautiful, good filtering, sturdy and durable, wide range of uses performance and characteristics. Made of high quality aluminum plate through weaved and punched by advanced CNC machines.
