1. Production range : Solar tube, Car light, Tableware, Light part , spot light

                             2. Tube formation : Vello process, Vertical process, Danner process

                             3. Hand made : Laboratory glass, Light production

                             4. Machinery made : Tableware, Car light

                             5. Melting capacity : 3 ~ 80 tons/day

                             6. Melting consumption : 1.0 ~ 1.1 Kwh/kg