In this video, we take you inside TOBO GROUP's advanced manufacturing facility to see how 8 Inch SCH40 End Caps are produced. You'll witness the complete butt weld pipe fittings manufacturing process, from raw material inspection to final quality control testing. We'll show you the precision forging, machining, and non-destructive testing procedures that ensure these critical pipeline components meet international standards. This behind-the-scenes look demonstrates how our 25+ years of manufacturing expertise delivers reliable solutions for global industrial applications.