Tian Jin yiheng S&T development Co.LTD, , is located in Tianjin ,China. It is a high-tech enterprise which combines scientific research, manufacture with distribution .Our companys main products are barium carbonate,barium hydroxide , barium sulphate...
Main Products:
barium hydroxide, barium sulphate, 3, 5-dimethyl-Pyrazole, lithium bromide...
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