الوصف

Specifications and features: &#***9; Heating equipment : &#**4;*7×***0mm/&#**4;*8×***0mm /&#**4;*0×***0mm vacuum tube &#***9; Outer tank: import colorful–coated steel plate &#***9; Inner tank: import SUS****2B food grade stainless steel &#***9; Bracket material: Aluminum alloy &#***9; Insulation: foaming with polyurethane about *0mm or *0mm thick &#***9; Angle of reflection: *8° *5° *0° &#***9; System pressurized: Running without pressure &#***9; The using life can last *5 years &#***9; different types are available to suit to different circumstances