Sincemat Co., Ltd is a leading supplier of Tantalum, Niobium, Tungsten, Molybdenum Titanium,ITO products. it is one of the earliest units engaged in refractory alloys and materials research and development in China . after many years' accumulation and development our company has expanded rapidly.
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主营业务：Sincemat Co., Ltd is a leading supplier of Tantalum, Niobium, Tungsten, Molybdenum Titanium,ITO products.