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Qingdao Wisdom International Trading Company
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About Us
Qingdao Wisdom Trading Company has been exporting industrial chemicals for over 10 years.
We have a great variety of inorganic chemical products of our own. With the excellent management, we guarantee all the chemicals manufactured in the factory are of high quality. All the products are produced under GMP quality control.
We are dealing in many kinds of industrial chemical products; especially，Lead oxide red, Magnesium carbonate light, Aluminium sulphate, Phosphorous acid, Zinc oxide ...
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Narrow pore white silica gel is colorless or slightly yellow transparent ...
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Blue semitransparent glassy substance containing an indicator. When free from ...
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Zinc Stearate light is white, fine powder and insoluble in water. When mixed ...
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When mixed with hot, strong mineral acids, they decomposed into stearic acid ...
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