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jining carbon group co.,ltd.
add：no.99 rencheng avenue,jining,shandong
tel：86-537-2317667
shandong chenyang new carbon material co.,ltd.
add：shandong jining city renchengou 20 in shop town industrial park
tel：86-537-6595828
chengaung group co.,ltd.
add：shandong jining city renchengou 20 in shop town industrial park
tel：86-537-6595600
chenxing carbon co.,ltd.
add：shandong jiaxiang 35km northing new economic development zone
tel：86-537-6987666
shandong chenteng international trade co., ltd.
add：no.99 rencheng avenue, rencheng district, jining city, shandong province, china
tel：86-537-2320023 contact: angelina shi mobile: 86 15253737936
