vacuum-glass
Since 2019,HaanGlass is international pioneer in vacuum glazing industry.
vacuum insulating glass
We research,develop vacuum insulated glass technology,manufacture and supply VIG worldwide.
vacuum double glazing
With SGCC / IGCC certified long durable safety vacuum insulating glass, HaanGlas Strive to contribute to Net Zero world.
tempered vacuum glazing
From home improvement ,to commercial building renovation, new constructions, HaanGlas is the simplest way to create more comfortable living environment. vacuum glazing