Product Details
Model No.:SP- TT58, SP-TT47
Product Origin:China
Brand Name:Sunpow, OEM
Price Terms:FOB, CIF, CNF, EXW
Payment Terms:L/C at sight, T/T in advance
Certification:
Description:Product Name: Sectional Metal Heat-Pipe Vacuum TubeModel Number: SP- TT58, SP-TT47Place of Origin: ChinaThis tube is between metal vacuum tube and all-glass vacuum tube. It can be used
in cold area and its price is much low than the metal vacuum tube.