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  Longrow Biotechnology Co., Ltd. was founded in 2010. It is located in Shandong Province Linshu Chemical Industry Park. It occupies a plot area of over 300,000 m² and with 126 employees.Longrow is a professional manufacturer of fine chemical, and it is mainly engaged in producing pharmaceutical intermediates; Agrochemical intermediates, API and building material additives.Longrow has advanced manufacture processing technology, new production equipment adopting DCS automation control, advanced testing instruments and comprehensive testing methods to ensure excellent products quality.

  Longrow’s main products:

  Imidazole ; 1-Methylimidazole; 2-Methylimidazole; 1-Ethylimidazole; Alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol; Pyrazole; 1,6-Bis(cyano-guanidino)hexane; Chlorhexidine; Chlorhexidine Diacetate; Chlorhexidine Digluconate; Chlorhexidine dihydrochloride and building material additives.

  Longrow’s products for second-phase project:

  Benzimidazole; 2-Imidazolidinone

  Longrow is certified by ISO9001:2015 (Quality Management System) and ISO14001:2015 (Enviroment Management System). It has strong technology as a high-tech enterprise with technological innovation. Upto 2022, Longrow has more than 20 technical patents and 18 invention patents.

  Longrow uphold development in competition; seeking opportunities in challenge. Forge advanced, environmentally friendly and affordable products and comprehensive after-sale service by innovation in R&D, technology and production. We are willing to work hand in hand with you to create brilliance together!

  Warmly welcome customers all over the world to visit and guide us!

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