Hunan Dajie Technology Co. Ltd., located at Changsha High-Tech Development Zone, is one of the companies recognized as High-tech Enterprise by Hunan Science and Technology Administration and has been certified by International Quality Management System (ISO9001- Board 2000).

Our company mainly engages in researching, developing, producing top-quality fine chemical products as bactericides, disinfectants, fungicides, pesticides, preservatives etc., such as Triclocarban(TCC), Chloroxylenol(PCMX), Chlorocresol(PCMC), Dichloroxylenol(DCMX), Zinc Prythione(ZPT), n-octyl-isothiazolone(OIT), 1,2-Benzisothiazolone(BIT) etc and other formulations e.g. Kathon ( CIT/MIT ), Dajieling(TCC 5% ),Kangjiechun(TCC 20%).

The products we manufacture are widely applied to the industries of paints, leathers, woods, coatings, textile, water treatment, cosmetic and HI&I (Household, Industrial & Institutional Cleaning ).

Our company has established long-term cooperation with Hunan University, China South Technology University, Hunan Haili Chemical Academy and other domestic and international institutes. With the top-quality products, efficient management, topmost R&.D levels and perfect service, our company has become one of the most important suppliers of industrial biocides on global market.

"Best products, competitive price, and first-grade service" is the only aim we pursuit all the time. We will appreciate and cherish every chance to cooperate with you.