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         Hangzhou Keen Biotech Co., Ltd. is high technology enterprise and set up in 2007 by well-known senior scholars with more than ten years experience in the fields of  food safety research and Plant Pathogen Diagnostics research.
        We are dedicated to the development and manufacturing Rapid Test strip、dipsticks and Kits for Food Safety and specialized in the most advanced Food Safetystrips and  ELISA test kits, Animal disease diagnostic kits, small molecule antigens and antibodies, gene recombination antigens and antibodies, etc. So far, we have set up a standard system for antibody researching and purification, antigen compounding, and GICA technology development. Our rapid test kits can detect the residue of antibiotics, veterinary drugs, beta-agonist and pesticide in food in 3 min for results without professionals or equipment required (or simple one). Thanks to the convenience, it is suitable for laboratory analysis and field screening.The tests have covered the quality control of honey, meat, livestock, seafood, eggs, feed, dairy products, grain and oil, etc.
       We are currently immersed in an ambitious international development process. 
      Our company is one of the famous and most complete manufacturers of biological diagnostic reagents in China. We are the first company to commercialize Nitrofurazone, Nitrofurantoin metabolites rapid  test strips and other products in the world. Our products are widely used in government labs, enterprises and research institutes. To meet the needs of market, we are developing hundreds of kits. 
      We are committed to enhancing wellbeing and quality of life by continuously developing and providing a variety of quality products.With state-of-the-art, IS09001:2000 certified manufacturing facilities strategically based in China, we are able to provide excellent products at very reasonable costs.
Hangzhou Keen Biotech Co.,Ltd
ADD:No.861 Tongyi Rd.Hangzhou
TEL:0086-571-86922681 FAX: 0086-571-86920993