We have been involved in the development of glass process and technology since 2003. Our former company is a subsidiary China Perfect Machinery Industry Corp. Ltd., holding with interests many different industries.Today, Luoyang Longsun & Technology Co., ...

Glasstem is celebrating its 10th anniversary this year(2005). Glasstem Supplies technologies, engineering services & equipment to project of erecting a float glass production line. We also fabricate tempering systems.Glasstem dedicated the continued ...