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 Liaoning aluminum toolbox 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: strong, good, that is, we usually say that the collision is strong; is an environmentally friendly material Jiangsu aluminum toolbox, this box in addition to the wheel plate, wheels and hardware are all available recycled 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. Shijiazhuang, Hebei Province, Handan, Tangshan, Baoding, Qinhuangdao, Xingtai and Zhangjiakou, Chengde, Cangzhou, Langfang, Hengshui. Heilongjiang Province: Harbin, Qiqihar, Heihe, Daqing and Yichun, Hegang, Jiamusi, Shuangyashan and Qitaihe, Jixi, Mudanjiang, Suihua. Henan: Zhengzhou, Kaifeng, Luoyang, Pingdingshan, Anyang, Hebi, Xinxiang, Jiaozuo, Puyang, Xuchang, Luohe, Sanmenxia, ??Nanyang, Shangqiu, Zhoukou, Zhumadian, Xinyang Hubei: Wuhan, Shiyan, Xiangfan, Jingmen, Xiaogan, Huanggang , Ezhou, Huangshi, Xianning, Jingzhou, Yichang, Hunan: Changsha, Zhangjiajie, Changde, Yiyang, Yueyang, Zhuzhou, Xiangtan, Hengyang, Chenzhou, Yongzhou, Shaoyang, Huaihua, Loudi. Jilin: Changchun, Jilin, Baicheng, Matsubara, Siping, Liaoyuan, Tonghua, Baishan. Said first trolley: Trolley Trolley 2 course, to choose a built-in, the material must be a steel (external rod and wheels certainly can not meet today's rough handling of individual flights) have a steel box set of the skeleton, fabrics! Preferably rain, the particles of the material bigger better, because more wear-resistant, wheels needless to say it must have to be built in Shaanxi aluminum toolbox, (by the way, a lot of boxes installed four say steering wheels can be checked boxes must not use such wheels, because too much out cheeky so easily cast off) rubber wheel material of course, the smaller the better the sound when pulled up zipper is also very important, but not necessarily the bigger the better aluminum toolbox, or look up material and test the drop-down feel! In fact, the box is also very simple, something else is not very important, like suit bag or add what are the top see your own preferences can! Shandong aluminum toolbox, Shin Hae packaging (certified), aluminum toolbox provided by Xiongxianshenhai packaging color Limited. Xiongxianshenhai packaging color Limited (www.shenhai6688.com) (www.shenhai6688.com) Hebei Baoding, plastic bags leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Shin Hae leader in packaging with the staff warmly welcome all inquiries negotiations to create application-Packing better future.