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**:C-SAFE 型号:XD4门 规格:492x351x500 大门:317x120 小门:317x83 重量:43kg 产品具体规格可根据用户要求设计定制 坚固:门板采用5mm、箱体2mm、内盒0.8mm**冷轧钢板。 **:经去油、除锈、磷化等九道工序后表面静电喷塑。 *:美国UL*认证****双钥匙锁,开启灵活,手感舒适。总钥匙和客户钥匙**同时方可开启,让客户*放心。 Product specifications can be customized according to user requirements design Solid: door plank with 5 mm, 2 mm box, inside box 0.8 mm ,high quality cold-rolled steel sheet. Durable: after nine procedures such as degreasing, derusting, phosphating surface after electrostatic pensu. Safety: American UL safety certification special high-precision dual-key locks,, flexible open, comfortable feel. Master keys and guest key must be turn on at the same time, customer can be totally assured.