MOSTRO can provide to you the suitable welding powder and welding flux. We have to choose the correct welding powder and welding flux for your product to match the best quality. There are different kinds of powder and flux code for different material. Let's walk in the factory with MOSTRO and see how is the welding material is made. 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