In this video, we will show you the different of the processo of making single body pot and tri-ply. 1. The production process of single body pot starts with drawing circle disc blank, then trimming edge, brazing machine to capsule, polishing, handle punch or welding. 2. The production process of 3ply steel pot is made of three layers of composite materials directly stretched and formed, without the step of brazing the bottom. If you need, please feel free to contact us. INDIA OFFICE: Rishi Pradhan sales@mostro.cn +85 27278869 Marketing Office in India: G-20, World Trade Centre, Babar Road, Connaught Place, New Delhi-11000 CHINA OFFICE: MOSTRO Intelligent Machinery Co., Limited:  www.mostro.cn we chat/WhatsApp/ cell: +86 (13902892110) skype: Timson Guan E-mail: timson@imostro.com             ben@imostro.com             linda@imostro.com             crystal@imostro.com             michelle@imostro.com             Jacky@imostro.com