材质：锌合金
表面处理：镀铬
特性：按钮弹出锌合金锁体，镀锌钢板钢栓，超薄形平面，外形美观。
用途：工业自动化设备、航空、高铁、通信设备、电柜箱体及其它设备

Material: Stainless steel (S)
Surface treatment: grinding
Characteristics: excellent corrosion resistance, unique shape and fittingWith convenient.
Application: Industrial automation equipment, aviation, high-speed railway,Communication equipment, electrical cabinet and other equipment