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
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.