Service Response

Chengrui Power Technology (Shanghai) Headquarter: 021-62330587

Chengrui Power Technology Nanjing Technology Research and Development Center: 025-52283068

Chengrui Power Technology Nantong Innovation and Manufacturing Center: 0513-88595196

Pre-sales/In-sales/After-sales Support

Provide project consulting, system design, product experience, and assist customers to develop professional and efficient project plans;

Provide the corresponding technical guidance and system training, and be responsible for the debugging and installation of the project products;

In addition, we can also provide more tailored value-added services according to your needs.

Service Supervision

If you have any suggestions or comments on the services provided by the after-sales service engineer, please email them to service@chengrui-energy.com