مكان المنشأ
Jiangsu, China
اسم العلامة التجارية
sunrise
Inner tank material
SUS304-2B stainless steel
Outer tank material
SUS304-2B stainless steel
Insulation
polyurethane foam
Vacuum tube
borosilicate glass 3.3; AL-SS-CU absorb coating
Frame material
Aluminum alloy or SUS304-2B stainless steel
Seal material
Stabilized high temperature silicon