材質：鋁合金
表面處理：氧化本色
特性：鋁合金鉸鏈，裝配方便，美觀大方
用途：工業自動化設備、航空、高鐵、通信設備、電柜箱體及其它設備

Material: Aluminum alloy
Surface treatment: oxidized color
Features: Aluminum alloy hinge, easy to assemble, beautiful and generous
Application: industrial automation equipment, aviation, high-speed railway, Communication equipment, electrical cabinet and other equipment