国产人与动人物a级毛片_老司机老色鬼精品免费视频_国产白嫩视频在线_亚洲欧美另类激情_欧美综合亚洲综合_97亚洲综合另类小说图片_在线播放午夜福利_老湿机一区二区三区_香蕉黄色毛片视频网_成人激情影院在线观看

Service Support

Home >> Service Support >> After sales support

After-sales service commitment

After-sales guarantee commitment:

1. Provide free machine tool training to users. After the contract is signed, the buyer can send personnel to Chuanhe before the machine tool is in place, and Chuanhe will train the buyer free of charge. Training includes operation, programming, maintenance, etc.

2. When the machine tool arrives at the buyer's factory, Chuanhe will send engineers to the buyer's factory to provide on-site training and technical guidance when debugging the machine tool, assist the buyer in trial processing, and then conduct a second on-site field training. Provide users with 3 working days of on-site advanced repair, advanced maintenance, advanced programming and other training for free.

3. Achieve 7*24-hour fast service, respond within 2 hours after receiving the user's maintenance notification, and ensure that we can arrive at the scene to solve the problem within 12 hours within the province and 24 hours outside the province. 7*24 hours service hotline: 4000601698.

If any of the following conditions apply, it will not be covered by the after-sales guarantee:

1. Damage caused by force majeure, such as earthquake, fire, flood, typhoon, etc.

2. Damage caused by human factors such as improper use, maintenance, and storage.

3. Damage caused by maintenance, disassembly, etc. not performed by Chuanhe service personnel.

4. The warranty period and warranty scope are exceeded.

5. The product is subject to natural wear, consumption and aging (such as casing, cables, etc.).

After-sales

售后服務(wù)承諾

Home Product Telephone Message

400-060-169

微信