FAQ  Download  Service 

Extend the Value of Sunshine

Technical Support

From instant access to resources and webinars, to on-the-go help from our response team, we'll help you strengthen your position and improve your technical capabilities.

Business Support

Use ready-to-use marketing resources, shareable data sheets and product guides to help Techtek agents and resellers develop their markets and grow their business.

Extend Warranties

We provide a 12-year regular warranty, which can also be extended to a 25-year warranty according to customer needs.



+86 18824316067