Our company has Quality Management System Certificate and CCC Certificate. Production depends on LOW-E glass, tempered glass, insulating glass, laminated glass, silk screen glass, hot bent glass, bullet-proof glass, 15mm, 19mm over size glass and other kinds of deep processing glass. Our advanced production facility and abundant technology strength ascertained the best quality of products. Our products have reached on the leading level in China at present and have exported to different part of the world. Many famous construction in Jinan, Shandong and inland have used the glass in brand of Shandong Yaohua.