C3-603,Emerging Technology Industrial Park,Muyun Industrial Park,Changsha,410118,Hunan,China Changsha, Hunan
Ultra Minor Metals Ltd(UMM) is a high-grade�anufacturer of�efined metals,who focus on ?high purity and ultrahigh purity? materials products of refractory metals�f Rhenium, Tungsten, Molybdenum,Ruthenium Titanium.The company has established ...
rhenium, tungsten, ruthenium, Molybdenum
