1.High heat absorbing, low heat loss. 2.corrosion resistance, long service life. 3.Comprehensive and efficient heat absorbing. CharacteristicsAll glass vacuum  solar collector  tube is the key part of solar collector. It consists of two layers of high strength, impact...

1. provide different sizes of solar tubes. 2. Ultra-efficient absorbing ability. 3. Long working life. ...

1.High temperature resistance. 2.Better anti-high coldness. 3.15 years experience. 4.suitable for solar heating equipment. Make use of the international advanced three targets high temperature coating technology to form a fast hot core, the heat absorbing rate is increased by...

1.we have 15 years experience to produce vacuum tube. 2.can provide varies of tubes. 3.there are more than 300 lines. CharacteristicsA perfect combination of the vacuum tube and the heat pipe.1) Higher heat efficiency:advanced heat transferring style of the heat pipe,excellent...

1.provide different sizes of solar tubes. 2.fifteen years experience to produce. 3.there are 300 productlines in the factory. CharacteristicsVacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology,high borosilicate glass,gradual change of...

Automatic add water function made the solar water heater system more convenient. Assistance Tank,Solar Water Heater Assistance Tank ...