- Qingdao O.B.T Manufacture Co., Ltd.
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high voltage electrical insulation materials
OBT casting part Manufacturer is a Professional China Manufacturer and Supplier of high voltage electrical insulation materials, We Provide Custom Wholeslae high voltage electrical insulation materials factory, Private Label high voltage electrical insulation materials and high voltage electrical insulation materials Contract Manufacturing, Contact us now to get the best quotation for high voltage electrical insulation materials, We will respond in a timely manner, we are not the lowest price of high voltage electrical insulation materials, but we will provide you with better service.
1 products found
20 um High Whiteness Fused Silica Powder Melted Quartz Sand for Investment Casting.
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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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