Bulky and difficult to move heavy boxes made of aluminum toolbox, equipment boxes, aluminum boxes, you can add caster, security cabinet mobility. Improve housing mobility, reduce the use of human enterprises material consumption. bottom toolbox can add casters. The factory castors. All of polyolefin fat casters, pressure HM Trunk, wear big weight range. axle separation design, easy to move fast. Routine maintenance Easy. Beijing instrumentation boxes, waterproof boxes, precision instruments me professional supplier, Hebei Xiongxian plastic carrying case CATIC factory located in located in Beijing, Tianjin Trunk, security triangle center, according to the South "Pearl of North China Baiyangdian" north Tsubo Highway, west of the country's leading commodity base - Baigou, only 120 kilometers away from Beijing, Tianjin, transportation is very convenient, with fixed assets of 3 million yuan, covering 1,000 square meters GB Air box structure parameters: wood : thickness of not less than 12cm, five national standard plywood, guarantee resistant to moisture, resistant to impact, compression; aluminum used: alumina, edging use width 35MM, aluminum thickness of about 2MM; Earthquake: The election EVA sponge, elastic good collision effect five Accessories: Accessories plated branded product, pumping hands diameter of about 10MM; wheels: a 3.5-inch, 4-inch polyester double-bearing wheels, load up to 150KG, wheel plate thickness of 4mm thick; bottom: Selection 15MM, 18MM whole board; pull nail distance: 100MM; platen technology: between the white latex 12-24 hours to ensure that a high temperature state, not sparkling fabric, fold; after-sales service: more than 1 year free maintenance Xiong Aviation aluminum. plastic instrument box factory, Trade and Industry Bureau certification registered enterprises, registered trademark product production process quality in full compliance with national standards. The Quartet welcomed the companies to negotiate factory orders. Our products are toolbox, aluminum toolbox, military Aluminum Aluminum military equipment me toolbox trolley custom, rod boxes, equipment boxes, crates, equipment boxes, medical equipment boxes, boxes and other items. Looking forward to your inquiry.