英语翻译warranty service is available by bringing your unit,or sending it postage prepaid,with proof of purchase to the vendor who sold you the unit.

英语翻译
warranty service is available by bringing your unit,or sending it postage prepaid,with proof of purchase to the vendor who sold you the unit.

保修期仅仅适用于送货上门以及预付邮资的邮寄,而且应当附上购买物品零售商的购买证明.

保修服务可通过你的单位,或者把它邮资已付的证明,与人的供应商采购卖给你的单位。