Air tank reinforcement member, practicality strengthened comparison: L type bracket: to strengthen the robustness of the entire cabinet. Waterproof pads: Install waterproof pads under the wheel wells, allowing the box to achieve a more perfect waterproof effect for outdoor performances of the box must be installed. Wheel plate reinforcing plate: Install wheel plate reinforcing plate to reinforce the degree of load box, and increasing the wheel plate and the wheel life. Square tube steel: typically installed under cover and wheel plate, the role is to make to the case when the upper and lower force can be more strong and solid. Honeycomb panels: our common air box is made using plywood, but the next generation air tank walls are composite honeycomb panels. The benefits of this sheet are the following: Rugged good aluminum toolbox, is what we usually say crashworthiness strong; is an environmentally friendly material, the box in addition to the wheel plate, wheels and hardware are all recyclable materials; long life time use, in normal use, the use of time to reach 5--8 years is 2-3 times the normal aviation box. How to choose a good quality, patient with high air box, please refer to the following table: comparison project high-quality products inferior products wood wood thickness of 12mm, five national standard plywood, aluminum toolbox does not distort Xinjiang damp, good strength, impact resistance . 9mm thickness only about 7mm, non-GB three boards, most of poplar wood, rot after damp deformation, strength is not good. Resistant to impact all aluminum aluminum oxide, aluminum edging width 35mm, thickness 2mm not all about aluminum oxide, aluminum edging width 30mm, thickness of about 1mm cushioning material all with new materials production of new cotton, good elasticity, shock effect reaches II level, multi-use EVA cotton. Sponge full with the old material production EVA, elastic good, more choice and EPE high foam. Hardware-plated hardware of all branded products, good work intensity, pumping hands with a 10mm diameter, multi-branded hardware plating process in the workshop, work intensity difference, pumping hands with 8MM products, wheels with 3.5-inch or 4-inch dual-bearing poly Grease wheel loads up to 150KG / or selection of strengthening performance load reach 200KG / or more wheel plate thickness of 4mm thick. A 3-inch small single bearing wheel or the use of PVC plate thickness of 2mm, load no more than 80KG / just below the bottom multi-use 15mm or 18mm more use of the entire board 9mm or 12mm plate rivet distance is usually about 200 at 100mm above the platen Process panels and boards generally use white latex adhesive, pressure 12-24 hours Gansu aluminum toolbox, at a temperature of 100 degrees is not sparkling, not wrinkled panels and boards generally with yellow glue, laminated and non-laminated , may irradiate sparkling in the bright light, wrinkled regular service factory service for lifelong maintenance free warranty for one year or more family cottage without service, a quality problem can not be solved other precision workmanship Sichuan aluminum tool box, good hand, production lines, sealing, high precision products can be used more than five years (touring nature of the use) rough, hand-poor, poor sealing cottage, accuracy is poor, most products a year ( touring of use) when consumers buy travel suitcase, first check the appearance of the box, that box is Zhou Zheng, box angle is symmetrical, upright or inverted boxes can be placed on the ground to check the box if fours , not skewed, and see me face is smooth, with or without scratches, cracks, with particular attention to case (above, below) should be symmetrical corners. Open the box, check the box mouth, box opening to coincide with each other, the gap should be small, to seam, hinge rotation flexibility, no obstruction, kema (buckle) and combine the deduction is maintained, hit the open, box should be adhered firmly, textile fabrics may not have jump wire, split horses phenomenon. Handle (mop) installation firm, not loose. Retractable rod should have a certain strength, telescopic rod with fixing lever with moderate, not too large volume expansion, after locking lever button is pressed, should be able to shun local telescopic rod. Me to go round should be flexible rotation, the best choice to go round with a bearing. Check the box lock, you can easily combine several sets of digital test, open, closing the normal can be. Gansu aluminum toolbox, aluminum toolbox, Shin Hae package provided by Xiongxianshenhai packaging color Limited. Xiongxianshenhai packaging color Limited (www.shenhai6688.com) (www.shenhai6688.com) strong, credible, in Baoding plastic industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Shin Hae packaging and you hand in hand into the brilliant, for a better future!