The Reactive Black B is a new design, through excellent processing technology and high-quality raw materials, the performance of Reactive Black B up to a higher standard. We are perfect for every detail of the Reactive Black B, guarantee the quality level, so as to bring you the perfect product experience. RITAN CHEMICAL is a professional China Reactive Black B manufacturer and supplier, if you are looking for the best Reactive Black B with low price, consult us now!
Jingjiang Industrial park, xiaoshan, Hangzhou,China
About Us
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.Based on more than 13years sevice, we have good reputation in our clients.
