We are a manufacturer for storage tank water heater for 40 L to 60 L. Our reliable products are manufacture in energy saver 40% - 60%. Based on our innovative and we have achieve no electrocution. Our products have also the safety mark cecrtification from TUV singapore.SPECIFICATIONS: 40 & 60 LITRES•Heater diameters: Regular (Ø340mm)•Suitable for concealed ceiling hidden installation•Exclusive enameled tank protection•Horizontal installation•External temperature regulation•High efficiency insulation material•Easy maintenance•Wide range of capacities•Safety operating system and product affix safety mark approved by TUV.