Pre-sales consulting
Pocket through function of PGM various products, suitable models, the use of precautions to provide customers with pre-sales consulting.

Appointment to install
Installation personnel appointment professional home installation services.

After-sales service
1) 24-hour car terminal patrol
2) product use and technical support
3) Center Auxiliary query vehicle
4) Center Auxiliary remote control
5) emergency support services
Casement Window




Big area for the opened part of the window. 
It performs well in ventilation, airtightness, 
soundproof, heat preservation and water prosperities.