中文一区二区在线观看-中文一区在线-中文一区在线观看-中文在线 | 中文-国产精品一区在线观看你懂的-国产精品一一在线观看

 
After-sale service Data Download

After-sales service follow-up:

In the case of the normal use of stage lighting products, if there are quality problems with the products, the company will provide follow-up services:

1) Within 7 days from the delivery of the product, the repair service center of our company has confirmed that the fault is true. You can choose to enjoy return, exchange or free maintenance service or free replacement of accessories.

2) Within 60 days from the delivery date of the product, you can choose to have replacement or free repair service or free replacement parts.

3) Within 12 months from the delivery of the product, you can enjoy free repair service or free replacement of accessories; you can enjoy paid maintenance service for more than 12 months.

4) The above explanation right belongs to the company.

Pre-sale service follow-up:

Pre-sales technical support includes:

1) Understand customer needs and provide value-added services

2) Formulation of technical solutions in sales work

3) Production of a professional and reasonable configuration list

4) Production of positioning map

5) Production of dynamic maps of key customers

6) Technical Training

Sales service follow-up:

Selling technical support includes:

1) Professional technical solutions

2) Professional installation and commissioning

3) Professional on-site guidance and training

After confirming the order of our products, the customer promises to provide the customer with sample goods within 3 working days. After the sample is confirmed, it will enter the batch production. The daily production of the same product will be no less than 60 to ensure the progress of the customer project! Delivery logistics company can be specified by the customer, transportation costs are subject to agreement between the parties!

 

 

CONTACT US

Tel:86+20-86280916    Fax:86+20-86280916
Mr.Liu:86+13826444886     
Addr:No. 36 Fengxiang Middle Road, Jianggao Town, Baiyun District, Guangzhou

Copyright © Guangzhou Lawrence Audio Co., Ltd. - Professional Audio | Stage Audio Supplier [Official Website] All Rights Reserved.      
廣州市勞倫士音響有限公司
Website QR Code
廣州市勞倫士音響有限公司
Wechat QR Code
聯系我們
 
 
  Contact information
Tel:
86+13826444886
E-mail:
audio360@126.com
請使用微信掃一掃

請使用微信掃一掃

主站蜘蛛池模板: 欧美精品一区二区三区在线播放| 亚洲欧美h| 精品国产v无码大片在线观看| 香蕉免费在线视频| 深夜在线| 亚洲精品亚洲人成在线播放| 成人免费夜片在线观看| 亚洲插| 欧美在线免费播放| 直接观看黄网站免费视频| 国内黄色片| 国产欧美一区二区三区在线| 亚洲爆爽| 亚洲操| 在线香蕉| 男女性潮高片无遮挡禁18| 91成人在线播放| 天天谢天天干| 成人夜夜| 亚洲视频在线a视频| 香蕉视频黄色软件| 国产区精品高清在线观看| 美女视频导航| 三级黄色片日本| 日日躁夜夜躁狠狠天天| 综综综综合网| 欧美国产三级| 国产免费叼嘿在线观看| 国产乱插| 午夜看黄网站免费| 在线观看亚洲免费视频| 午夜影院在线播放| 最近的中文字幕免费视频1| 老湿影院福利| 疯狂吮乳小说| 成人综合国产乱在线| 午夜国产视频| 夭天曰天天躁天| 日本一区二区在线不卡| 国产精品九九视频| 一级片免费的|