Zhejiang Gangzida Industry & Trading Co.,Ltd. is a perfect enterprise which professionally manufactures stainless steel vacuum flask,cup,travel pot,and coffee mug over 15years.our products made of unbreakable stainless steel, double wall insulation,which can keep hot/cold for 24 hours,and they are sold to America,Japan,Taiwan,with perfect quality,advanced craft work,beauty&novel sculpt and strict quality management system.
