1. §Ò¹ä¿¿éÒÍØµÊÒË¡ÃÃÁ
2. §Ò¹â¤Ã§ÊÃéÒ§(àËÅç¡áÅФ͹¡ÃÕµ)
3. §Ò¹à´Ô¹·èÍ(Ãкº»ÃлÒáÅÐÃкºÅÁ)
4. Electrical System Preventive Maintenance(«èÍÁºÓÃØ§àªÔ§»éͧ¡Ñ¹Ãкºä¿¿éÒ¡ÓÅѧ)
5. Installation High - Low Voltage System(µÔ´µÑé§Ãкºä¿¿éÒáçÊÙ§ - áçµèÓ)
6. Transformer Installation(µÔ´µÑé§ËÁéÍá»Å§ä¿¿éÒ)
7. MDB, DB, LP and Etc Assembly & Making & Installation
(»ÃСͺáÅÐ µÔ´µÑé§µÙéÊÇÔ·ªìºÍÃì´ ÏÅÏ)
8. Improvement Electrical System(»ÃѺ»ÃاÃкºä¿¿éÒÀÒÂã¹âç§Ò¹)
9. Installation Lighting System(µÔ´µÑé§â¤Áä¿ ÃкºáʧÊÇèÒ§)
10. Cable Feeder Wiring(à´Ô¹ÊÒÂä¿¿éÒ ÀÒÂã¹âç§Ò¹)
11. Lightning Protection System(Í͡Ẻ µÔ´µÑé§ µÃǨÊͺ Ãкº»éͧ¡Ñ¹¿éÒ¼èÒ¨Ò¡ÀÒ¹͡)
12. Fire Alarm Protection System(Í͡Ẻ µÔ´µÑé§ µÃǨÊͺ Ãкº»éͧ¡Ñ¹ÍѤ¤ÕÀÑÂ)
13. Sound System line(ÃкºàÊÕ§µÒÁÊÒÂ)
14. Energy Saving(·Õ»ÃÖ¡ÉÒÃкº»ÃÐËÂÑ´¾Åѧ§Ò¹)
15. Motor Control Center(Ãкº¤Çº¤ØÁÁÍàµÍÃì)
16. System Control Relay(Ãкº¤Çº¤ØÁ¡Ò÷ӧҹ´éÇÂÃÕàÅÂì)
17. System Control PLC.(Factory Automation, F.A.)Ãкº¤Çº¤ØÁ¡Ò÷ӧҹ´éÇ Programmable Logic Controller