請選擇語言:中文 / ENGLISH
        Service
        You are here: Home / Service
        Service

         1. The after-sales service hotline: 13584832524 0512-56360063 

        If your device needs to maintain, or consultation with technical problems, please dail directly the telephone of the above contact my company's after-sales service. 

        2. The after-sales service policy: 

        Since the date of the arrival of the goods, the quality is "three packs of" one year, life-long maintenance. 

        3. Improve the customer files: 

        Complete customer equipment files, each service activities were recorded in detail, may at any time the query, analysis on reasonable. 

        4. Perfect quality supervision system: 

        (1) after the new equipment debugging or the arrival of the first phase, telephone return visit to 7 to 20 days; 

        (2) after each door-to-door service, 5 to 10 days for telephone return visit user usage; 

        (3) after accepting, reply within 24 hours. 

        主站蜘蛛池模板: 成年美女黄网站色大片免费看| 香蕉狠狠再啪线视频| 爱福利极品盛宴| 国产在视频线在精品| JIZZYOU中国少妇| 日本人善交69xxx| 亚洲国产精品福利片在线观看| 精品无码人妻一区二区三区品| 国产成人精品午夜在线播放| 99热在线精品国产观看| 无人高清影视在线观看视频| 人人做人人爽人人爱| 触手强制h受孕本子里番| 国产精品成人一区二区三区| ww在线观视频免费观看w| 日本一本在线视频| 亚洲制服丝袜中文字幕| 狠狠人妻久久久久久综合蜜桃| 国产XXXX99真实实拍| 国产你懂的视频| 国产调教视频在线观看| 久久精品一区二区免费看| 波霸女的湮欲生活mp4| 四库影院永久在线精品| 黄色网站小视频| 国产精品美女久久久网av| 一区二区三区精品视频| 日本人成18在线播放| 亚洲中久无码永久在线观看同| 波多野结衣av无码久久一区 | 国产欧美亚洲精品第一页久久肉 | 啊好深好硬快点用力视频| 97色偷偷色噜噜狠狠爱网站| 成人国产在线24小时播放视频| 九九免费观看全部免费视频| 欧美日韩黄色大片| 伊人色综合久久| 精品长泽梓在线播放视频| 国产亚洲女在线线精品| 五月婷婷激情网| 国产精品青青青高清在线|