Ji'nan Yuxing leather chemical limited liability company   

Our company is a development and production of various grades of basic chromium sulfate of professional manufacturers, with an annual output of 10000 tons, the product specifications are as follows: class I Gr2O324-26% alkalinity 32-34%GI Gr2O324 + 1% alkalinity 32-34%G II Gr2O321-23% alkalinity 36-40%G class III basicity of Gr2O321-23% 32-34%GTII class Gr2O3 is more than or equal to 20% of our company development and production each grade basic chromium sulfate product has ten years of history, has advanced production equipment and complete technical research and development strength, the production of the level of basic chromium sulfate products have passed ISO9001: 2000 quality system certification, in the same industry enjoys a high reputation. Our parent company of Ji'nan Yuxing Chemical co....