Material Description: 1, Materials used large cast aluminum parts,The door used standard:105*55,Thickness 1.5mm(The actual thickness),indirect materials used to increase the solid core aluminum material can withstand the weight of 4 ton no distortion, no fracture, using new 50 large pulley groove,stainless steel door body with special aluminum materials and aluminum solid core tire big wheel (widened solid core aluminum big wheel, "the quality of security for life," made 2, Door towering, wide (optimum height 1.88 m), solid cast aluminum door skates luminous reflective effect, nice, in fact, among the categories of products for No.1, the major enterprises and institutions, office space rare preferred Kadoba guards. 3, The door made by large cast aluminum parts, bottom of the door body widened more than 1 meter wide track width, used to increase the solid core cast aluminum, compact structure and force uniform, can bear the weight of 4 Tuen no distortion, no fracture, die-cast aluminum radiator overall intensity, high working pressure, through a combination module, high strength and hardness, easy to install, completely free from snow storms. The door using new high-strength aluminum alloy, the main material using high-pressure die-cast aluminum and ultra high-speed filling weight, solid and stable, not easily deformed, the surface degreasing, after oxidation coating, to ensure long-term non-shedding coat, impact resistance, by frost corrosion. |
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