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Qingdao Humantic Tech & Trade Co., Ltd.
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About Us
Qingdao Humantic Tech & Trade Co., Ltd. was established in the coastal city of Qingdao.
We mainly deal with import and export of various fine quality ores and/or products, such as barite, wollastonite, molybdenum, dolomite, kaolin and its semi or products. The purity of barite can be (BaSO4) 98.4%, (Al2O3) 0.09%, (Fe2O3) 0.07% and (SiO2) 0.41% with density is 4.43% and the fineness can up to 3000 mesh. Meanwhile, the purity of Silica can be up to 99.8%. These mineral are widely used in many ...
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