Various Furnace Tubes for PV solar use;
All kinds of large diameter forming Quartz Tube;
Quartz Tube for semiconductor industry: 4 ", 6", 8 ", 12";
For vertical system use: vertical outer tube and inner tube;
For horizontal system: Quartz Tube for oxidation, diffusion and CVD process
For other semiconductor process systems: etching reaction tube, quartz heating tube and etc.