Haining city baoguang solar energy industrial., ltd China |
|
| | |
|
| three cavity tube |
 (Product Photo) |
| | Features:
1) Structure: all glass coaxial dual-tube, an inner tube into a dual-glass outer tube
2) Material: high borosilicate glass 3.3
3) Thermal collecting efficiency up to 40% | | |
|
Your inquiry will be recorded in "Member Trade Mail". |
Recommend to your friends |
|
|