... glasses making. Meantime, we may supply customers with welding rods, welding strings, welding rings, welding wire trays and bands, and other kinds of bands ... point.Can make into many kinds of brazingRing, wires, brazing copper andCopper alloy parts, brazing clearanceTie-inJcuP-3SnChina: Bcu88PagGerman: Degussa866.5-7.56.5 ...