... ) origion: China. Low-e producing line1 ,this line is equipped with 36 cathcodes(30 is made by our experts ) and 30 rotating ceramics ... commen producing line can not protect the key parts .3,during spraying the glass ,when the glass is broken ,it can not clean ... products:1,our Low-e glass quality is better than other company's products ,it can also be tempered .2,the tempered ...