Materials Standard
1、Profile:《GB5237-2008》
2、Hardwares：《JG/T 212-2007 》
3、Glass:《JGJ113-2009》
4、System Standard：《GB8478-2008》

Product Feature：
5、Profile:Main structure thickness 2.0mm
6、Glass: Double and laminated is available
7、Hardwares:Single point loack and two point lock is available
8、Customized profile color is available