- Qingdao O.B.T Manufacture Co., Ltd.
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Ore Raw Material
OBT casting part Manufacturer is a Professional China Manufacturer and Supplier of Ore Raw Material, We Provide Custom Wholeslae Ore Raw Material factory, Private Label Ore Raw Material and Ore Raw Material Contract Manufacturing, Contact us now to get the best quotation for Ore Raw Material, We will respond in a timely manner, we are not the lowest price of Ore Raw Material, but we will provide you with better service.
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Ferrosilicon is widely used in steel industry, foundry industry and other industrial production.
Calcium silicon powder is a composite alloy composed of elements silicon, calcium and iron.
Calcium silicon, containing 22-35% calcium and 60-65% silicon, is mainly used as an inoculant for cast iron.
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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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