Aluminum boxes into a double right angle aluminum, a width of 35mm, a thickness of 2mm, heal up at the choice of an "N" and "V" type anti-rain soaked diversion channel; plate of 9mm clip joint import wood, surface 1mm thick hemp surface (fire board, aluminum, color steel); casters universally brand polyester 4-inch dual brake wheel; chrome-plated locking antirust large stack lock, pull up to 250kg / only; pumping hands of anti-rust high pumping hands, stretched spring tension can reach 100kg / only; scroll wheel is steel stamping, rust, thickness of 3mm. Custom-made aluminum boxes, equipment boxes, especially business people in security and texture is extremely demanding, therefore Xiong Hang plastic instrument box plant planners in contact on the basis of security, present and future fashion trends perfect contact, outside plated a layer of tungsten, revealing even more advanced and calm. Large trolley can be hand can also drag, we usually use the trolley wheels are basically at the bottom of the box, but modern man has devised a new form of rod boxes, the boxes designed as a cylindrical shape, equipment box factory, the wheels on the outside of the box the entire outsourcing, custom Shandong instrument case, such a roller design makes this trolley can better adapt to different terrain, such as the box can be easily pulled directly up and down stairs. Smooth, smooth, without seams outside, no bubbling, no exposed edges. Have stitching on the strap, crack, see the back side of the belt and the bag body connections strong. Long with a size of 16 inch, 18 inch, 20 inch, 22 inch, 24 inch, 26 inch and 28 inch. Aviation aluminum instrument box factory located in Baoding, Hebei Province Industrial Zone, professional production equipment boxes, aluminum instrument case, custom-made boxes of professional equipment manufacturers, aviation equipment boxes, rod boxes, crates, suitcases, trolley welcome to discuss the order. carrying case custom price CNAC instrument box factory (online consultation), equipment boxes provided by Xiong Aviation aluminum instrument box factory. Xiong Aviation aluminum instrument box factory (www.lljbf.com) (www.lljbf.com) Hebei Baoding, tool kits, toolbox leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In the aviation equipment boxes leadership with the staff warmly welcome all inquiries negotiations to create the navigational box better future.