The difference between Guangdong glass and northern glass

The difference between Guangdong glass and northern glass is as follows:

Most of the glass in Guangdong is mainly processed by profiles, that is, profiles are produced by themselves. The varieties of this kind of doors and windows are generally uniform, because there is a special R&D department to develop profiles.

There are few large-scale profile processing plants in the north, and the profile spare parts of glass processing plants are all purchased, so the mold opening is limited and the product series will not be too many. The north pays more attention to heat insulation, and aluminum-clad wooden windows are more mainstream.