Have a complete after-sales service system and complete customer files
● Professional after-sales service personnel, providing you with more convenient services online 24 hours a day
● Professional engineering and technical personnel are available to solve various product usage problems for you online immediately.
● Customer service tracks every batch of products produced by the company in detail, identifies problems, and resolves them in a timely manner.
● Allow you to experience comprehensive pre-sales, sales and after-sales services
