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Yangzhou City Yuhong Chemical Co. Ltd??? ?? ??? ?????.
?? ?:
Yangzhou City Yuhong Chemical Co. Ltd
??:
0514-87557628 87558355
???:
syl@yzxcchem.com;yuhonghg@163.com
??:
China
URL:
www.rainbowchemical.cn
? ?? ?:
102
1
2
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Pigment Orange 34
C.I. ?? ??? 34
15793-73-4
C34H28Cl2N8O2
Everlasting Red F2R
Permanent Yellow 2GS
yongguhuang
1
2
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