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Texas Fook-hum Chemical Co.??? ?? ??? ?????.
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Texas Fook-hum Chemical Co.
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+86-534-2768688
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fuxin@fxchem.com
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China
URL:
www.yuhua99.com/ShowSupplierProductsList9244/0_EN.htm
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C.I. ??? BLACK 5
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C6H7NO6S2
C.I. ?? ?? 7
C29H24N6
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C12H11N3O4S
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C6H7NO3S
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C32H14CuN8Na2O6S2
1
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