Shangyu Dragon Chemical Co., Ltd.   

Shangyu Guangming Longyu Chemical Co., Ltd. is located in Shangyu city Hangzhou Bay Fine Chemical Industrial Park, founded in 1986, specializing in the production of various high-end environmentally friendly company in the production of various kinds of acid dyes,.5000 tons of water soluble dyes. The company has strong technical force, there are nearly 30 senior engineering and technical personnel, employing a number of dyes and intermediates in the synthesis and application of experts, and employ foreign experts as technical advisers, a variety of testing and testing equipment. The company produces nearly 50 kinds of dyes, nearly 10 kinds of intermediates, especially acidic, neutral series of dyes, chromatography, complete, high quality products. Our products are mainly used in the dyeing and printing of wool, silk, leather, nylon and nylon / cotton / brocade / silk blended fabric. The quality of our products has reached the international advanced level of environmental protection. The company passed the IS09000 quality management system certification and IS14000 environmental protection system certification, in 2000 to join the American Association of Textile Chemists and colorists (AATCC), a member of China Dyestuff Industry Association of Zhejiang province dyestuff industry association.