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Changzhou Haojian Build-Chem Technology Co, Ltd, is a professional color carbon black, pre-dispersion pigment chips, mastebatch for plastic supplier. Its color carbon black has more than 50 years history which are under ISO9001 and with SGS report.

About Haojian

Our color carbon black are widely used in the ink, paint, coat, plastic, leather and other industries. Especially our color carbon black is different from other Chinese manufacturers’ product, which is made from Hydrogen and anthracene oil so that its purity and quality is the first grade in China. Learn more>>

Contact Us

Name: Jia E-mail: sales@czhj-chem.com
Mobile: +86 13817843690  Tel:+86 519 86683079
 ADD : Room310,Yingtong Business Building. No.517 Jinling Middle Road,Changzhou,China