Vacuum tube

Model:SS-M1

Three-target tube (SE-T)

Just like an automobile engine,the computer CPU,vacuum tube is the core component of the solar water heater. Its performance lies on the actual film coating technology. SIDITE Company adopted a new graded coating technology of Qinghua University,and tube raise the heat....

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Model:SS-M2

Normal vacuum tube (SE-N)

Just like an automobile engine, the computer CPU, evacuated tube is the solar water heater. Its performance lies on the coating technology, The three-target evacuated tube rise the heat more than 12%...

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