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HistoryHome > About Huahai > History
  • In 2005, Wuhu HuaHai Biology Engineering Co.,Ltd was established in Wuhu of Anhui in production of allantoin;
  • In 2006, downstream products of allantoin, imidazolidinyl ureaDiazolidinyl Urea, were succeeded in production;
  • In 2007, p-hydroxy-benzoate ester products were put into production;
  • 2008 - Successful trial of p-hydroxybenzoate sodium salt products;
  • In 2009, Wuhu HuaHai Biology Engineering Co.,Ltd passed ISO 9001:2004 authentication;
  • In 2009, pre-registration was completed;
  • In 2010, we completed customized production of allantoin series and parabens products;
  • In 2012, our company won honor title of “Anhui new and high-tech enterprise”;
  • In 2016, preparation work before share reform was completed and our company was renamed into Wuhu HuaHai Biology Engineering Co.,Ltd;
  • In 2016, Wuhu HuaHai Biology Engineering Co.,Ltd. was moved into Wuhu Sanshan Economic Development Zone;
  • In 2016, Wuhu HuaHai Biology Engineering Co.,Ltd. was listed in “new three board”, with stock code 870596;
  • In 2017, Wuhu HuaHai Biology Engineering Co.,Ltd. registers in REACH.























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