1. With high-quality stainless steel material, attractive designs and durable in use. 2. With high-power heating, energy-saving and efficient,ensure 100% pure hot water, health and safety. 3.Unique design on the bottom heating,and stainless steel pipe and filter,make good spraying effect and nice coffee. 4 .Heat and keep-warm transfer functions automatically,with low power tube to keep warm to save more power; Double prevention from dry-burn protections, safety and reliability. 5. For different requirements,with adjustable temperature from 30℃ to 100/110℃，or digital control board to adjust your wanted accurate temperature.With plastic tap,copper plated tap,stainless steel tap for your choice. 6. Single and double design,easy and convenient operation,can be polished or frosted body, a variety of models and types for your choice to meet different places. 7.stainless steel lid,safty and durable,healthy and environmental after long-term exposure with water,also can be with locks to prevent to topple. 8. Can be used in hotels, guesthouses, restaurants,dinning halls, offices, canteens, schools and other places . 9.Coffee machine series 5L-45L in single and double layer  have passed GS/CE/CB/EMC/LVD/ LFGB/ROSH/REACH approval.