solar vacuum tube
1) high quality and reasonable price
2) environmental friendly
3) nice design
4) ISO9001:2000
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard Export Packing
Delivery Detail: within 10 days for 1X20'HQ
Silicon Rubber Seal Ring, accessories for solar water heater, for 47mm, 58mm and 70mm vaccum tubes.