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
Sliding Window




Sliding window has a simple and pleasing shape;
Wide view proportion, high daylight rate; 
Convenience in cleaning; 
Flexible, safe, reliable and durable; 
It is made up thermal break aluminum profile,
 its performance has got greater improvement in 
heat preservation, soundproof, air-leakage 
resistance, waterproof, etc.