Professional Engineer Certification "Mechanical Engineering"

Certificate of Completion " Service Technician Training Program" (ASIA PACIFIC STTP)

Certificate of Completion " RMD Health Report Training--Report Generation & Report Writing Thailland" (ASIA PACIFIC TRAINING CENTER)

Certificate "The education and training course is applicable for Maintenance and After Service of LG Absorption Machine." (KOREA)

Certificate of Achievement "Reciprocating, Centrifugal, Rotary Screw Systems and Electronic Controls For International Service Personnel" in YORK, PA., U.S.A.

Certificatie of Attendance "Trouble Shooting Operation & Maintenance of YORK Centrifugal/Screw/Recip Chillers."