Company info
- Contact: winnie (MS) Skype: winnie_1999 Yahoo ID: carbonexporter(at)yahoo.com.cn Shandong Helen International Industry Co., Ltd. is a high-tech manufacturer integrating scientific research, production and trade. It is one of China's famous carbon black manufacturers. It occupies a floor area of 100,000 sq. meters, owns fixed assets of 180 million RMB yuan and boasts 4 fully automatic wet-method granulation production lines of carbon...
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