We Eris flyash cement co,Ltd is established in 1996, and specialized in exporting portland gry cement and the polychlorinated Biphenyl PCBs.We expanded our business area to TOIC BLOB waste oil. 1. Polychorinated Biphenyle PCBs (HS CODE No, 271.000-9000)2. portland gry cement supply (HS Code No, 253.2-0000)For futher information on our products, please visit our website or contact us diredtly.