This Vacuum tube solar collector has gained the EU EN12975 Solar Keymark certificate. It is with high quality vacuum tubes and more efficient in collecting the solar thermal. Also with heat pipe inside.
Specification: 1800*58mm.
Specification: 1800*58mm.
We have gained the EN12976 Solar Kermark certificate for our solar heating systems.
Actually there is just only 7 factories in China mainland who have gained this certificate by now.
So we can assure you the good quality products, also with the better after sell service.
OEM service is offered. Hope we will have chance to cooperate with you in the near future.
Email me or call me for more details pls.
So we can assure you the good quality products, also with the better after sell service.
OEM service is offered. Hope we will have chance to cooperate with you in the near future.
Email me or call me for more details pls.