Being a sino-foreign joint venture, Zibo yumin refractory materials co.,Itd.is leading enterprise under a Shandong yumin group, it is well-known throughout the country in developingand producing refractories for glass furnace. It is a high and new-tech enterprise of Shandong with powerful and outstanding characteristic strength in the nonmetallic materials field of the inorganic.
He has already developed into pluralism and comprehensive...
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