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, damp deformation, 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 at a temperature of 100 degrees is not sparkling, not wrinkled panels and boards generally with yellow glue, laminated and non-laminated, may in strong light irradiation blistering, wrinkling regular service factory service for the maintenance of life in Xinjiang military aluminum boxes, free warranty for one year or more family cottage without service, a quality problem can not be solved other precision workmanship, good hand Inner Mongolia Military aluminum boxes, production lines, sealing, high precision products can be used more than five years (touring nature of the use) rough, hand-poor, poor sealing cottage, poor military precision aluminum boxes, most products by year (touring of use) can be hand trolley can also drag, we usually use the trolley wheels are in the box at the bottom of Sichuan basic military aluminum boxes, and modern and devised a new form of rod boxes, the boxes designed as a cylindrical shape, the wheels on the outside of the box the entire outsourcing, this roller design makes this trolley can better adapt to different terrain, such as the box can be easily pulled directly up and down stairs. Guangxi: Nanning, Guilin, Liuzhou, Wuzhou, Guigang, Yulin, Qinzhou, Beihai, Fangchenggang, Chongzuo, Baise, Hechi, guests, Hezhou. Inner Mongolia: Hohhot, Baotou, Wuhai, Chifeng, Tongliao, Xinjiang Autonomous Region: Urumqi, Karamay, Shihezi, Kashi, Aksu, Liaoning Province: Shenyang, Dalian, Chaoyang, Fuxin, Tieling, Fushun, Benxi, Liaoyang, Anshan, Dandong, Yingkou Panjin, Jinzhou, Huludao. Shandong Province: Jinan, Qingdao, Liaocheng, Dezhou, Dongying, Zibo, Weifang, Yantai, Weihai, Rizhao, Linyi, Zaozhuang, Jining, Tai'an, Laiwu, Binzhou, Heze. Military Shanxi aluminum boxes | Military aluminum boxes | 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!