热99re久久精品天堂,亚洲 自拍 另类 欧美 综合,av无码人妻中文字幕,精品国产男人的天堂久久

Contact Us   
Search   
Your Position: Home > Support > Service Center

The company provides after-sales service

1 Consulting services: in the course of encounter any problems can call the Toll Free.

2 replacement service: the product of the replacement period, if there is indeed due to factory quality problems caused by the user can go to the dealer a new one for free (the appearance of damage for warranty processing).

3 Warranty service: products during the warranty period, if quality problems arise, the user can go to the local service center warranty service; local service center, the user can contact your dealer for warranty service.

4 Maintenance services: During the maintenance period, if quality problems arise, users can go to the local service center or your dealer requires repair service.

Second, the user since the date of purchase, the product under normal use if quality problems arise:

1 whole month replacement warranty half, three-year limited maintenance.

2 year free warranty parts damaged.

Note:

1 Date of purchase to the date of purchase invoices (no purchase invoice subject to the date of manufacture).

2 barcode, serial number of the Company does not undertake service obligations.

3 Quality problems do not include the user's personal sound quality, sound and other subjective objection.

4 Replacement warranty service is only valid under normal use: all man-made damage (such as user Chaiji, improper connection to use, access to inappropriate voltage power supply, in accordance with the instructions of use), transport and other damage caused by accident, natural disasters and other force majeure, non-etc is not recognized by the Company for repairs and modifications replacement, free warranty; maintenance services at an appropriate cost.

5 Discontinued models of service of the Company only do functional repair (may look different from the original product).

6 Warranty service does not include housing, brochures, packaging.

Require service, please bring the warranty card and purchase invoices. Please keep the warranty card and purchase invoice. Warranty card may not be altered, is not acceptable.

Fourth, the use of our products, please carefully read the product manual.

(Note: We reserve the right of final interpretation of the product after-sales service regulations).

一本色道久久爱88av| 国内精品自在自线视频| 99精品国产综合久久久久五月天| 一边啪啪一边呻吟av夜夜嗨| 国产又色又爽无遮挡免费软件| 国产一区二区三区怡红院| 国产漂亮白嫩美女在线观看| 欧美大成色www永久网站婷| 亚洲码欧美码一区二区三区| 日韩综合无码一区二区| 免费国产黄网站在线观看视频| 欧美一区二区三区成人片在线| 学生妹亚洲一区二区| av无码久久久久不卡蜜桃| 久久久久久成人综合网| 又大又粗又长的高潮视频| 日韩人妻无码精品免费shipin| 国产无遮挡裸体美女视频| 精品成人免费国产片| 亚洲中文字幕乱码一区| 久久免费的精品国产v∧| 国产熟女亚洲精品麻豆| 偷窥国产亚洲免费视频| 国产精品第一国产精品| 国产成人美女视频网站| 东京热无码国产精品| 日韩中文字幕在线一区二区三区| 国产成人午夜精华液| 日韩精品久久久久久免费| 国产精品va在线观看h| 四虎影成人精品a片| 国产精品人成视频免费vod| 午夜精品久久久久久久久日韩欧美| 亚洲欧洲日产国产av无码| 国产亚洲福利在线视频| 国产艳妇av在线观看果冻传媒| 天堂www中文在线资源| 动漫啪啪高清区一区二网站| 亚洲人成精品久久久久桥本| 色欲av永久无码精品无码| 性色a码一区二区三区天美传媒|