Mega Capital Enterprise Co.,ltd Founded in 1999, started from hi-tech material manufacture and international trade and is currently developing into a comprehensive group covering investment and industry,etc. We r one of the biggest manufacture of the Precipitated silica in china .Mainly dealing a wide range of white carbon black ,precipitated silica , carbon black, rubber chemicals such as SBR /BR /NBR. For more infor pls visit our website : www.megacapitalgroup.comMy skype : stephenchen0538