After-sales service
After-sales service ensures high-quality project delivery and sustained, stable operation. We offer professional installation and commissioning services to guarantee rapid system integration and grid connection for CYG's self-manufactured equipment and complete system packages. Concurrently, we provide systematic technical training covering equipment operation, system maintenance, fault diagnosis, etc., empowering clients to conduct efficient maintenance, defect elimination, and operational management, thereby safeguarding the long-term benefits of the project.