... safety spectacles); 3). Lighting (spotlight and protective glass for jumbo power of floodlight);4). Power regeneration ... (optical filter);6). Semi-conductor technology (LCD disc, display glass);7). Iatrology and bio-engineering;8). Safety protection ( ... known as city of glass, mainly produce mirror glass, float glass, sheet glass ,tinted glass, patterned glass ,reflective glass, glass louver and so on ...