/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: WAEMASAMALEETRAKOOLS https://cdn.slidesharecdn.com/profile-photo-WAEMASAMALEETRAKOOLS-48x48.jpg?cb=1646641834 Over 16 years in QA/QC of fabrication structural steel and piping, I am hold the certificates RT MT PT ASNT Level II and QMS Lead Auditor ISO9001:2008 (IRCA)