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sintered mullite sand
OBT is a professional manufacturer, supplier of sintered mullite sand, we provide sintered mullite sand OEM & ODM wholesale, sintered mullite sand price and more questions, please contact us and follow our Facebook , We will respond in a timely manner, we are not the lowest price of sintered mullite sand, but we will provide you with better service.sintered mullite sand
1 products foundmullite sand is generally used in stainless steel precision casting process.- KEEP UP TO DATE
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O.B.T Manufacture - One-shop serviceOBT Mining as the China No.1 biggest manufacturer for mullite sand which has been supplying to Germany Thyssenkrupp,totally capacity 200000tons and OBT casting subsidiary factory specializing in R&D and manufacturing of precision casting equipment, precision metal products processing and precision casting process. Comprehensive company for technical research and supply for the invesment casting sand and machines. ...
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