Specialized technical service department for power products, providing professional pre-sales and after-sales support through a team of full-time technical experts.

24/7 customer services supported by a dedicated management team to ensure our experienced engineers and service personnel operate under an integrated service response system.

All service personnel undergo rigorous training and qualification assessments, ensuring timely, reliable, and high-quality support across all market regions.

Free technical training for all purchased Golen products.

Customized programs tailored to customer needs. Training sessions are available both online and offline for maximum flexibility.