300mm E309-16 Stainless Steel Electrodes Welding Rod

300mm 350mm 400mm  e309-16 stainless steel electrodes welding rod     our company has abundant technology, complete examination instrument, advanced techniques and facilities.   "honesty, pragmatic, innovation " is our firmly seeking business ideas; "excellence, innovation" are the spirits our continued development and growth of enterprise; "quality first, customers first" is our service tenet.   dear friends, if you are interested in our products, please contact us without hesitation.