103 Guanyintang Road, Hangzhou, Zhejiang, China
Hangzhou arondyes chemicals is one of biggest in china and specialized the production dyestuffs. Pigment pharmaceutical intermediates. Products are sold all throughout central South America, south east Asia. High requtation gained by its cost-effective ...
Acid Yellow 42, 49, 59, 61, 199, 219, 220acid Orange 67, 154, 156acid Red 52, 57, 111, 131, 249, 315, 359, 336acid Blue 25, 45, 40, 62, 83, 284, 317, 324, 188, 172acid Brown 282, 283
