Dezhou Hongqiao Dyestuff Chemical Co., Ltd. (former Dezhou Dyestuff Chemical Plant) is one of important dyestuff manufacturing bases in China. Hongqiao has experienced a lot of difficulties and great development since it was founded 30 years ago. Up to now, our "Bridge" serial dyes products (dyes, pigment , intermediates, printing & dyeing auxiliary series) are well known for excellent quality and excellent reputation, with the yearly output of 28,000 tons. Our products sell well over 30 countri...