solar evacuated tubes

Vacuum tube is the core component of solar water heater and solar hot water project and heating engineering, its performance determines the quality of solar heat utilization.

Through strict control of vacuum process, to ensure the vacuum tube high collector efficiency and anti decay properties, advanced equipment, strict management, the company production of purple diamond, blue diamond, black diamond, yellow diamond etc. various types of vacuum tube has characteristics of high temperature resistant, cold resistant, warming faster ,etc.