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  • In 2023

    In May, the company's management was adjusted and Qi Chengzhen was appointed as the general manager of the company

  • In 2013

    In January, Maester established its controlling subsidiary Qingdao Ulan Tiancheng Biotechnology Co., Ltd. and achieved sales of 10 million yuan that year;

    In November, the Mast High Standard and Modern Premix Production Plant, covering an area of 56 acres, with a first phase investment of over 20 million yuan and an annual output of 30000 tons, was completed.


  • In 2012

    In August, Maester's monthly sales exceeded 9 million for the first time (with annual sales exceeding 50 million)

  • In 2011

    In January, Maester and Qingdao Ulan Biotechnology Group achieved a strategic alliance;

  • In 2010

    In November, Maaster passed the qualification certification for high-tech enterprises and became a national high-tech enterprise;

  • In 2008

    In February, Professor Tan Beiping, the former head of Mars, left Qingdao to take up the position at Guangdong Ocean University, leading to a management adjustment in the company;

  • In 2007

    In January, Maaster passed the ISO9001 international quality management system certification;

  • In 2006

    In September, Maester successfully held the "First Advanced Training Course on Aquatic Feed Quality Control and Formula Latest Technology";

  • In 2005

    In April, Dr. Lin Shimei left Guanghong Jiujiang Feed Company to join Maaster;

  • In 2003

    In October, Mr. Wei Wanquan left DSM (China) Co., Ltd. to join Maaster;

  • In 2002

    In June, Mars was born in the beautiful coastal city of Qingdao;

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