Tempered Glass Cover For Underground Lighting step toughened glass

All the tempered glass are customized, we produce according to customers' drawings and samples. --Material: float glass, extra clear glass --Thickness: from 3 mm to 19 mm --Diameter: from 20 mm to 400 mm --Surface treatment: silk screen printing, sandblasting, acid etching. --Edge treatment: step grinding edge; grinding edge; water jet cutting; shining polished edge -- Density : 2.5 ton / m3 -- Strength: 3 times higher than the non-tempered glass -- Transmittance: 88% - 92% Contact Information: Joyce EAST GLASS Mob/Wechat: +86 138 8448 9841 E-mail: 13884489841@139.com E-mail: joyce@east-glass.com Fax: +86 574 6355 7407 Add: Qiaotou Industrial Zone, Cixi, Zhejiang, China Zip code: 315 317 Skype: Kundgin520