丰满熟女高潮毛茸茸-丰满熟女高潮毛茸茸欧洲视频-丰满熟女人妻一区二区三-丰满岳妇乱一区二区三区-丰满岳乱妇三级高清电影-风流少妇bbwbbw69视频

  • 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;

主站蜘蛛池模板: 97超pen个人视频公开视详情介绍 | 国产99在线 | 国产九色在线 | 97国产在线看片免费人成视频 | 香蕉久久av一区二区三区 | 天天插天天狠 | 无码国产精品一区二区 | 91精产品一永久下载安装免费 | 无码夫の前で人妻を侵犯 | 福利视频导航网址 | 欧美精品三级一区二区三区 | 亚洲自拍另类制服在线 | 国产精品va无码一 | 2025久久国产综合精品swag | 97se狠狠狠狼鲁亚洲综合网 | 欧美乱大交 | 亚洲av成人一区二区三区高清 | 精品无码中文字幕网站 | 国产一区二区免费福利片 | 狠狠色伊人久久精品综合网 | 91短视频永久免费版app下载 | 成人看片黄a在线 | 日韩精品福利片午夜免费观着国产 | 婷婷久久青草热一 | 日本激情在线观看免费观看 | 猛男gay网站黑人视频在线观看 | 精品丝袜国产自在线拍 | 欧美日韩在线播放 | 国产精品综合 | 欧美国产日韩久久mv | 国产精品免费视频一 | 亚洲av丁香五月六月婷婷 | 国产日韩欧美精 | 日本丰满熟妇hd | 91抖阴短视频无限观看版app下载 | 亚洲人成亚洲人成在线观看 | 国产精品日产三级在线观看 | 99久久亚洲精品无码毛片 | 久久精品国产亚洲av香蕉 | 欧美专区精品伊人久久 | 亚洲精品综合在线影院 |