- Solar Collector Tube
- 2016-11-06 09:45
- Vacuum TubeExcellent raw material Firm selective coating perfect process technology Fantastic technical data Wide usageV
- Heat Pipe
- 2016-10-26 13:00
- 1)High-speed conducting, less heat loss2)Daily heat efficiency up to 60% averagely3)Low starting temperature (-60oC)Heat