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Pingyuan Yongheng Dyestuff Chemical CO.,LTD
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The biggest intermediates manufaturer 5 kg from Pingyuan City
0086-534-4671688
0086-534-4670282
CHINA
Miss Linda
chemlinda@163169.net
www.dyes-intermediates.com
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With Jacid urea, Cleve's acid, Alpha Naphthyl Isocyanate, Phenyl isocyanate, 5-Bromoindole and various kinds of intermediates, Yongheng Chemical is the biggest intermediates manufacture in China.

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Jacid urea  -  Used as azo medium.Mainly used for the preparation of direct Orange S and direct ...

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