... Keymark,SRCC)Split Pressure Solar Water Heater Our Company Introduction :Haining Sanneng Solar Energy Water Heater Factory is located in Haining ... The composition of the split pressure solar water heater : The split pressure solar water heater is a split systerm , where the ... : 1.15 years domestic ,5 yesrs foreign solar water heater sale experience2.Certificate:CE,ISO9000-2008,SRCC,Solar keymark,SGS, ...