Qingdao ZTJL Welding Materials Co.,Ltd is locate in the beautiful beach city?Qingdao, the main products are welding flux, welding wire and welding machine, It has grown into a capacity of producing 10000 tons of Fused flux, 12000 tons of Sintered flux(Agglomerated Flux), 50000 tons of welding wire. our main products:welding flux-sintered flux and fused flux,welding wire.