Shandong Zentek Energy and Technology Co.,Ltd is a sub company of CSP Holding group,we are the leading company in solar thermal business over 20 years.Right now,we have the completely production chain from solar vacuum tube,solar collector to solar system.

Our products ranges are:
1. solar vacuum tube
2. Solar collector
3. Solar cooker
4. Solar water heater
5. Accessories for Solar water heater

Due to our stable quality ,our products have been used in USA,Mexico,Germany,Italy,South Africa ,India ,Vietnam and so on.We are ready to help all friends in the world to growing up in solar business.

Green Life,our care!

Our Advantages:

12 Years Experience

Stable Quality

5 Years Warranty

On Time Delivery

OEM Available

One-Stop Solution

Engineering Support

24 Hours Service

Professional International Team