solar vacuum tube:
High effeciency ,economic,widely applied to solar water heater system and project.
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: cartons
Delivery Detail: 7days
solar vacuum tube:
High effeciency ,economic,widely applied to solar water heater system and project.
Glass material:high borosilicate 3.3
tube size:47mm/58mm/70mm length:1500mm/1800mm/2100mm
and also be available with customerized size
coating :al-n-al and Cu/ss/Al
OEM be available ,welcome to order