... CE,PED;RoHS:SGS 3. OEM&ODM 4. SUS304;316L; Central heating tank We are manufacturer of STAINLESS STEEL WATER STORAGE ... electricity power(heating element), solar, heat pump , wood boiler or central heating application. They are favor of heat pump factory, solar ... with advanced welding, and formed by high pressure polyurethane resin. Central heating tank * Various designs* Remarkably low heat loss * Non- ...