产品特点 Features of products
● PU发泡的密封条确保箱体达到IP56的防护等级
● 加宽的箱体边框、承重铰链、门板方管加强筋确保箱体系统的高强度
● 可选3.0mm的镀锌安装板和高强度的安装板支架确保安装器件的可靠性（可在箱外做布线用）
● 底部进出线装置确保进出线的灵活方便
● 可选的不锈钢运输吊环系统确保运输的方便快捷
● 表面拉丝处理（高档箱体内部可做喷砂处理）
● PU foaming sealing strip ensures a protection grade of IP56 to box body
● Widened box frame, bearing hinge and door plate square tube stiffener ensures high strength of the box body
● The Optional 3.0 mm galvanized plate and  the high strength mounting plate bracket ensure the reliability of the installation device (can use for wiring outside the cabinet).
● The Outlet and inlet wires of the device at the bottom ensure the flexible and convenient of the outlet and inlet wire.
● The optional stainless steel  transportation  flying  rings system ensures fast and convenience of the transportation.
● The surface wire drawbench processing  (the sandblasting processing can be available in the high-grade cabinets)