Nơi xuất xứ
Jiangsu, China
lớp phủ
Ba Mục Tiêu Al-Ss-Cù
Product name
engineerying solar collector
Material
stiainless steel 304
Vacuum tube
Three Target TubeThree Target Tube
Frame
Stainless Steel SUS201-1.2mm/ Galvanized Steel-1.5mm
Insulation
Polyurethane 5cm Thickness