LAYATS & 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. CHINA OFFICE: LAYA HOUSE Co., Limited: http://www.layahouse.com/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