Yantai Caihua doors and windows are of poor quality.

What you want to ask is the poor quality of Yantai Caihua doors and windows? Not bad.

Yantai Caihua Doors and Windows is a comprehensive door and window enterprise integrating R&D, production, sales and service. Its products cover aluminum alloy doors and windows, broken bridge aluminum doors and windows, sun rooms and so on. The quality of its products has been recognized and praised by users.