Shijiazhuang Hengruite Chemicals Co.,Ltd -

Shijiazhuang Hengruite Chemicals Co.,Ltd

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carbon black
Specification: N220 N330 N550 N660
Detail: Appearance: Black powder or granule Process Method: dry process and wet process Usage: It is the best and cheapest black pigment. Used for high middle-and-low grade ink, paint, printing and dyeing and other chemical in...


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