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      Laiwu Min Hang Welding Materials Co.,Ltd is specializes in the research and production of welding materials. It has formed automatic production lines with an annual output of 5,000 tons of fused flux and 3,000 tons of sintered flux.Now it has become a large enterprise in China to produce fused flux and sintered flux at the same time with the maximum output,the most varieties and the best quality.It is located east of Mount Taisha , north of Qufu,the hometown of Confucius and Mencius,and it is less than 300 km far from Port Qingdao.The company lies in China’s economic hinterland,with convenient transport facilities and prompt communications...