Sidite New Energy Co., Ltd?are a rapidly growing solar water heater manufacturer, specialized in producing solar water heater and solar collector and we have gained CE, CCC, ISO9001 and ISO14001 certificates up till now. And also, we have applied for the solar Keymark certification and have passed the factory inspection, will get this certification in June 2009. We have more than 150 chain shops around China, products ranging from non-pressure system, integrative pressurized system to split system for your selection.