Jiangsu Joysun Chemicals Co., Ltd.(Former: Xuyi HuanYuan dyeing Co., Ltd. ) founded in 2006, is a high-tech enterprise specialized in the R&D, manufacture and sales of fine chemicals(including OEM service). The company is located in the city of Lianyungang which is one of China's earliest 14 coastal open cities and enjoys good location. Our R&D and Manufacturing Center is situated in Lingang Industrial Zone in Lianyungang, with factory area of 150,000 sq. meters, 8,000 tons/a. production lines, 130 employees including 40 technicians and managers, advanced production and analytical devices as well as strict QC.


As one of the domestic leading manufacturers of fine chemicals, the company has been approved by ISO9002. Our main products are fast red base B, fast red base GL, fast scarlet RC base, fast bordeaux GP base, 4-Nitro-o-phenylenediamine, 4-Nitroisopropyl benzene, 3-Nitrobenzoic acid; rosins and resin series etc., which are widely used in printing ink, textiles, automobiles, coatings, printing and plastic industries, and has been highly popular on the international market ,especially in Europe, North America and the Southeast Asia with large quantity and approved good quality and reputation by our customers.


Upholding the tenet of "Surviving by quality, Developing by integrity", we sincerely expect to establish long-term friendly cooperation relationship with global partners on the basis of equality and mutual benefit.