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GuiZhou ssss Guizhou Sinodrills Equipment CO., Ltd Guizhou, China We are a professional supplier and exporter in drilling equipments for mining, quarrying, water well drilling, tunneling and construction for many years. The products cover followi... Guizhou Anhong Resources Co.Ltd Guizhou, China Dear Sirs, ? We manufacture and export White Barite Powder(lumps) at best price. BaSO4:96%MIN???? Size:325mesh-5000mesh?? Whiteness:90% min Serious buyers please contact us for ... gy GuiZhou gz gy GuiZhou http://www.hutong168.cn GuiZhou gz gzzh GuiZhou gz gzzh GuiZhou gz gz GuiZhou gz lingqi GuiZhou ����רҵ¼�����,���)�������жԽ�������Խ�������Աר�ö�� |
