... in Europe 4,OEM available Pressurized Heat pipe solar water heater collector, Heat pipe 58-1800, SHCMV 70-1900 We are ... a professional enamel hot water tank / solar water heater manufacturer with ISO and CE certificate in Changzhou, China. 1 ... sun)9. The perfect solar collector for domestic solar water heater systems10. Ideal for commercial solar water heating applications SHCMV Tube ...