We are one of the best dye manufacturers and exporters in North China.
We manufacturing exporting direct dye, acid basic with good price quality.
With more than 20 years' experience service, we can supply quality & price.
Sulphur black, exported to Middle East, South Asia, ...
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We are cangzhou ruidong chemical co., ltd, which is a professional manufacture in producing dye, dye and pharmaceutical intermediate, our main products Basic Green 4 (powder liquid ), Violet 10 ( Rhodamine B), P-aminoacetanilide(PAAA, 122-80-5), 4'-nitroacetanilide (104-04-1), ...
Telephone:86 - 0317 - 7723633
Address:Xinxing Industry Zone, Dongguang Town Cangzhou Hebei 061600 China