HUBEI HONGXIN CHEMICAL CO.,LTD
ChinaHongxin Chemical was established in 2006, which is the most professional manufacture for Optical Brightener OB-1 in China.
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No.9 Makou Industrial Park Wuxue Hubei China
ChinaHongxin Chemical was established in 2006, which is the most professional manufacture for Optical Brightener OB-1 in China.
No.9 Makou Industrial Park Wuxue Hubei China