DanKong Reactive Blue”Dyestuff Series being the products of TAIZHOU ZHENGANG DYESTUFF CO.LTD.and TAIZHOU QINJIN CHEMICAL CO, LTD Both of them produce corresponding dyestuffs and related intermediates.

The main products include: Anthraquinone chromophore series:C.l.Reactive Blue19,C.I.Reactive Blue 49; Formazane chromophore series: C.I. .Reactive Blue220, C.I. Reactive Blue Blue 221, C.I. .Reactive Blue 235; Triphenyldioxazine chromophore series :C.I. Reactive Blue198, C.I. Reactive Blue268.

Dyeintermediates:3-(hydroxyl-ethyulsulfonyl)-aniline(Meta-Base),3-(sulfato-ethylsulfonyl)- aniline(Meta-ester),Sodium-4-Bromo-1-Amino-Amino-Anthraquinone-2-sulfonic acid(sodium Bromamine Acid),etc.

The annual output and sales volume for C.I. Reactive Blue 19 (Reactive Brilliant Blue KNR)and Meta ester are being ranked as the top of the world productin.

Ln association with the Chinese prominent universities (such as Qinhua Univ. Beijing.Univ.

Zhejiang Univ. and Nankai Univ.) and the State Key Lab.of Fine Chemincals at Dalian University Of Technology in Dalian , DANKONG INDUSTRY & TROUP CO.LTD, has successfully Established several cooperative laboratories to exploit high-quality products and widen the Product varieties .Dankong Reactive dyes with “Ranba” tademark are approved by the privilege for the title of National Famous Brand.

The Company has already obtained ISO9001 certification ,ISO14001 certification and seacuriy Standardization certification and has been awarded both as the provincial and municipal Management model enterprise .Two National Standards (GB)and nine lndustrial standards(HG) For the above products were drafteb by our Group ..

“Dankong Reactive Blue ” Seriees had been sold steadily to more than 30 countries,including European countries , U.S.A, japan, India, Korea etc. Along-term business relationship with several renowned international enterprises has been established DANKONG INDUSTRY &