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![](UploadFiles/zbgsjj.jpg) | Shanghai is a chemical product research and development, sales of all in one service Professional Company in the State Chemical Co. ltd.. Professional focus on domestic and foreign molybdenum chemical products. In state after years of efforts of all employees, product sales in the domestic market, e...... | | ![](UploadFiles/zbLOGO.jpg) | The main products are: molybdenum disulfide, two tungsten sulfide, nano two tungsten sulfide, nano molybdenum disulfide, tungsten powder, tungsten oxide, tungsten oxide two, tungsten carbide powder, tungsten acid, calcium tungstate, sodium tungstate, ammonium paratungstate, molybdenum powder, ammoni...... | |
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