div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=scan-20190405-sigma-inspection-testing-pvt-ltd-3rd-floor-sidco-industrialhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Scan 20190405 - Sigma Inspection Testing Pvt Ltd3rd floor SIDCO Industrial Estate Guindy Chennai 600032 India Indian Society for ISNT Non-Destructive Testing Membership Certificate loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220421025e7e6b174d374122c83b4e49html5thumbnails1jpg width=140 height=200 divdiv