Changzhou Yongre Solar Energy Equipment Co., Ltd |
|
|
|
|
|
|
|
|
1. Copper and Aluminum unfied core , Header pipe diameter up to 25mm . 2. The coating is selectivity absorb coat 3. Tempered glass with 5mm thickness. 4. Working pressure: ¡Ü 0.6Mpa 5. Aluminum Alloy Profile: Electrophretic aluminum alloy profile treatment. 6. Special Heat Preservation: Less heat loss, more efficiency and more beautiful.
|
|
|
|
|
|
|
|
|
|
|
|