深圳led显示屏户外p4全彩大屏幕广告电子屏室外LED显示屏厂家
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售后条款
厂家货源正品
昌鑫正品保障,假一罚十
出厂前72小时整屏点亮老化,确保客户买的放心,用的舒心
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关于售后
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关于发货
产品生产周期为7天,物流运输时间预计为3天左右,钢结构可在屏体生产周期同步完成,屏体安装调试时间预计为3天;