- Red U Sharp Quartz Tube
- 2017-01-17 20:28
- red u sharp quartz tube,with tight size tolerance, slinky form and excellent feature. Melting point at 1730 degree.
- quartz high temperature tube
- 2017-01-17 20:27
- Quartz glass tubehigh purity, strong transmission , good thermally stable function, clear surface
- far infrared quartz heater parts
- 2017-01-17 20:27
- Far infrared quartz heater elements-component have no coating, and milky white quartz tube playing a radiation role prom