◆ 1 people- Level A technician for freezing ＆ air condition installation ＆ repair
◆ 4 people- Refrigerating & Air - Conditioning Class B Technician Certificate
◆ 4 for Refrigerating & Air - Conditioning Class C Technician
◆ 4 for Public Works Quality Control Training certificate
◆ 2 for Safety and health education and trainings specified for first aid personnel
◆ 8 for Safety and health education and training for class-1 manager of Occupational safety and health affairs
◆ 3 for Safety and health education and training for class-3 manager of Occupational safety and health affairs
◆ 3 for Occupational safety and health management personnel
◆ 1 for Scaffolds assembly management
◆ 1 FOR Indoor air Quality Management. Professionals.
◆ 1 for TCRI Mechanical and Electrical Engineering Series-Energy-saving air conditioning cool water/heat recovery system planning and construction practice training certificate
◆ 4 for Aerial Work Platform training certificate
◆ 3 for Low-Voltage Cartridge Fuses practice class
◆ 1 for Project Management Professional training class
◆ 2 for US Green Building LEED GA certification class
◆ 2 for Hypoxia operation supervisor certificate
◆ 2 for Organic solvent operation supervisor education and training
◆ 4 people-TOSHIBA VRV system installation certification
◆ 4 people-Daikin VRV system design technical qualification certificate