After-sales service system of Silen

At present, the after-sales service of Silen products is mainly provided to users through the following channels:

1. Directly provided by the company headquarters

2. Provided by provincial agents

3. Provided by dealers

4, the company headquarters, businesses to provide users with cooperation.

This multi-level service system can meet the requirements of users'all-round service, thus maximizing the interests of users.