タイトルまたは説明

drawbench Steel series: Inner tank:SUS****2B food grade stainless steel. Outer tank: Import silver drawbench steel Vacuum tube:Adopting the Three-High vacuum tube its absorb rate is *4% and its thermal radiation rate is 6%(**0 degrees). Bracket: aluminum alloy Material of heat preservation:****0mm imported PU; integral foaming can keep the water temperature last for *2 hours. Silicion seal is edged to ensure they (vaccum tube and water tank)remain watertight and prevent leakage. Life span:*5years. Freeze protection:**5℃，Wind stressa:**0km/h without damage。