Main Products:Flexib Zaozhuang Wealson Enterprises Co.,Ltd is a high-tech enterprise engaged in scientific research,design,production,maintenance, sales, imports and exports.The company was founded in June 2002.By its professional level and proven technique in graphite,carbon and carbon black,the company developed rapidly in the graphite and carbon industry. Our tenet are:technological development,Credibility first,which are all for the...