After sales and technology
Free installation, warranty for up to 5 years
All products purchased in the company are free to install training free warranty for up to 5 years
After the problem is guaranteed, first conduct telephone guidance. If the phone cannot solve the problem, arrange the technician to solve the problem.
Completely free warranty due to damage caused by the light box itself. Think of the damage caused by the problem, only the cost of parts
Component cost price replacement
After the warranty period, the company will continue to provide repair services, and parts will be replaced at cost price.
- Provide 24-hour hotline technical support to handle troubleshooting user questions;
- Conduct regular user return visits and inspections;
- Timely faulty product repair;
- Organize and analyze the relevant data of the products, and timely report back to the relevant departments to make the product problems improve rapidly;
- Provide user training and engineering technical training.