纳米技术内胆（Inner-Tank Based on Nanotechnology）.
针对多样化的水质，特殊的材料附着于热水器内胆，它比普通的内胆多一层特殊材料，密度层（275克锌）、钢板，能永久保护内胆，无毒、环保。
Due to the variety of water ,a kind of special nanotechnology material ,which is nontoxic and environment-proctecting, is anhered on the surface of the inner-tank made up of SECC, so as to protect the inner-tank forever.
360度整体发泡技术(The whole 360℃ Foam Protecting Technology)
令聚氨脂保温层将热水器内胆完全包裹，不留一点缝隙，大大提高了整机保温性能。
The Polyurethane foam embase the whole inner-tank and leaves no gap,to advance the performance of hot insulation greatly.
低位水平注水循环装置(The Low-Level-Affusing&Cycling E)
热水器加热过程中，内胆上层温度比较高，下层温度较低。采用该装置后，可以有效降低热水混合度，保证出水持久恒温。
During the time of heating,the uper-layer’s Temprature in the inner-tank is higher than the lower-layer’s.So we use a low-level-affusing&Cycling e to keep high themprature lasting.
更多安全保护技术(More Protection Technology for Safety)
防干烧技术；双重保温防护；超压保护；停水防倒流保护。
Protection of dry-burn；Protection of over temperature；Protection of over-pressure；
Protection of water flow back(refluent).