Hebei Shengda passive fire-resistant window (1.0h) system debuted in 2020 China Live Expo

On November 5,2020, the 19th China Residential Expo opened at the China International Exhibition Center in Beijing.
This event represents the highest level and the latest technology of building energy efficiency and green building in China.

Hebei Shengda Company twenty-two focus on efficient energy saving doors and windows, passive low energy consumption doors and windows system research and development, is a set of profiles, doors and windows in one system supplier.