哪位箱包外贸高手帮我翻译一下：
1、内置式特制专用拉杆，壁厚1.1mm，无毒电镀处理铝合金型材，具强度高、承重大、不易断裂等特点。
2、轮子采用我公司专利可拆卸圆角轮，内置轴承，高强度耐磨PU灌注轮，此轮为2010年自主开发成功，目前国内为我公司独家使用。轮子磨损后可使用工具刀将螺丝帽卸下，分离轮体部分后即可自行更换轮子，比以前的更换方式更方便快捷，且承重更大、磨损更小，并保护箱体四角不会撞坏。
3、飞行箱已或外观专利。
4、五金配件采用进口一等品，箱体四角均带有保护装置，具防碰撞特点使箱体更加牢固耐用。
1, built-in specially dedicated bars, wall thickness, non-toxic plating processing 1.1 mm with high strength, aluminum alloy, major, not break, etc.
2, the wheels by my company patent removable round wheels, built-in bearings, high strenth wear-resisting, the PU infusion for the 2010 successfully, the current domestic independent development for our exclusive use. Wheel wear after using tools can be unloaded, screw cap knife wheel body part can be replaced after themselves, than the previous replacement wheels, and more convenient way bigger, bearing, and protect wear more small box corners not damaged.
3, flight case has or appearance patents.
4, hardware accessories, the product adopts imported corners with protection device, prevent collision characteristics make cabinet more durable.
2, the wheels by my company patent removable round wheels, built-in bearings, high strenth wear-resisting, the PU infusion for the 2010 successfully, the current domestic independent development for our exclusive use. Wheel wear after using tools can be unloaded, screw cap knife wheel body part can be replaced after themselves, than the previous replacement wheels, and more convenient way bigger, bearing, and protect wear more small box corners not damaged.
3, flight case has or appearance patents.
4, hardware accessories, the product adopts imported corners with protection device, prevent collision characteristics make cabinet more durable.
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