| Separate Pressure Heat-Pipe Solar Water Heater System (Pressured)2007-8-20
                                                    1. Solar collector : adopt heat-pipe , manifold box (SUS304-2B stainless steel for outer box, copper header pipe; support (1.2mm thickness stainless steel...
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| Thermo-Siphon Flat Solar Water Heater2007-8-20
                                                    1. Copper and Aluminum unified core : Header pipe diameter up to 25mm ;coating: Electroplate the black chrome2. Coating: Electroplate the black...
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| Separated Pressure Flat System(Copper And Aluminum Unified Core Series)2007-8-20
                                                    1. adopt copper and aluminum unified core with black chrome, header pipe diameter up to 25mm,  5mm thickness tempered glass .2. adopt porcelain enamel inner...
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