Tonghe Heavy Industry has been committed to providing high-quality and perfect after-sales service for a long time, putting customer satisfaction first. The company always believes that only the success of users can guarantee our success.

For each customer, we will provide them with a two-year warranty period and 24-hour after-sales service free of charge, and follow the "three guarantees" regulations of the country, industry and manufacturer. The handling of accidents shall refer to the relevant policy procedures of the insurance company.

We understand and analyze different needs and environments in detail to provide customers with the most complete technical solutions and excellent after-sales service. Online processing improves efficiency and offline door-to-door service nationwide.