国产精品免费久久久,牛夜精品久久久久久久,国产99久久久国产,国产精品麻,久久久久久久国产视频,亚洲精品国产精品99久久,成人国产精品视频

Home | service

Letter of After-sales Service Commitment

In order to meet the needs of market development and protect the vital interests of users, the company has set up a number of sales and service outlets throughout the country. We will do our best to provide all kinds of after-sales service for new and old customers with the following commitments:

1. Three guarantees are given for one year for product quality, as well as lifetime warranty; and it shall ensure the timely supply of each component. Let users have no worries.

2. After-sales service shall be implemented in a 24-hour commitment system, achieving rapid professional, timely and accurate, so as to solve the user's urgency.

3. Organize a variety of professional and technical training courses in a planned way, and send professional and technical personnel to visit for technical guidance regularly to meet the needs of users.

4. Before the use of the equipment, it shall conduct on-site commissioning and provide technical guidance according to the user requirements or specified time.

5. Establish the perfect after-sales service file, track and grasp the new and old users' equipment usage situation timely and accurately.

We will apply excellent product performance, perfect enterprise management and after-sales service to make the majority of users satisfied.

Service Hotline: 0086 574 89022977

临高县| 新建县| 临朐县| 启东市| 保定市| 钟祥市| 盘山县| 昭觉县| 合江县| 塔城市| 靖宇县| 保靖县| 琼海市| 岗巴县| 洛浦县| 德昌县| 晴隆县| 寻甸| 阿尔山市| 南投市| 叶城县| 克东县| 荥经县| 娄烦县| 永吉县| 浠水县| 镇赉县| 伊宁市| 玉龙| 浠水县| 遵义市| 理塘县| 宾阳县| 阿合奇县| 大厂| 宁波市| 博野县| 剑川县| 盐山县| 布拖县| 凤翔县|