| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Zhejiang in China |
| Packaging Details: | standard exporting cartons |
Specifications
General solar collector tube
1)higher absorptance ,lower emittance
2)reliable quality,reasonalbe price
3)warranty 15 year
Its mental layer at bottom is typically made of aluminum. Absorption
layer and antireflective layer are compound of Nitrogen and aluminium ion.Membranous layer is about 0.3 micron.
Its mental layer at bottom is typically made of aluminum. Absorption
layer and antireflective layer are compound of Nitrogen and aluminium ion.Membranous layer is about 0.3 micron.
