ทำไมต้องเลือก GGN

1. A registered capital 10 million bath.
2. Security. Than 700 officers and Thailand was 100%.
3. Through a criminal background check everyone.
4. Training to improve efficiency every month.
5. More than 10 patrol officers to check the security guards operation 24 hours every day.
6. Have earned the trust of more than 200 leading organizations nationwide.
7. PDPA