... one of jet-type trays. Advantages: (1) large gas flux, (2) small fall in liquid level, (3) ... no back mixing, (4) high tray efficiency, (5) thin liquid ... According to specific requirements or drawings.Our goals 1. Meet customers need,Your wish and your ... Ltd Room 1716, Tower B, New Century Plaza, 1 Taiping South Road, Baixia District, Nanjing, Jiangsu, ...