- Qingdao O.B.T Manufacture Co., Ltd.
The guarantee of quality come from standard services.
silica sol
OBT casting part Manufacturer is a Professional China Manufacturer and Supplier of silica sol, We Provide Custom Wholeslae silica sol factory, Private Label silica sol and silica sol Contract Manufacturing, Contact us now to get the best quotation for silica sol, We will respond in a timely manner, we are not the lowest price of silica sol, but we will provide you with better service.
4 products found
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
Colloidal silica is ordless and non-toxic.It is a dispersion of nano-sized silica particles in water or in a solvent.
Investment casting equipment foundry machines electric roaster
Colloidal silica is a dispersion of nano-sized silica particles in water or in a solvent. It is ordless and non-toxic.
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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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