Since being founded, Jung Bang Industry has been recognized as the #1 manufacturer in the air curtain industry due to its advanced technology and has gained public trust from more than 2000 customers nationwide including Lotte Department Store & Mart, Shinsegae Department Store & branches of E-Mart and leading construction companies such as Samsung, Hyundai and Daewoo. Jung Bang Industry values our customers&＃39; interest and we consistently improve the quality of our products and services to guarantee customer satisfaction. For savings energy, eco-refresh breeze, JBI air curtain is the ideal solution at shops, restaurants, building, factories, warehouse, cold storage and incineration facilities. JBI air curtains adopted great external rotor motor with twist inclined impeller to reduce noise and high efficiency and various lengths.