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Development History

Development History

 

  • Technology center of Weifang Ensign Industry passed the CNAS site audit smoothly.
    Ensign Industry was awarded “Top 10 Enterprises of Fermentation Industry in China Light Industry” for 4 consecutive years, and ranked third in the industry.

  • Ensign was named 2011-2013 important international famous brand which will be cultivated and developed by Shandong province.
    The upgrade and transformation project of Citric Acid production line was completed.
    Ensign Academician Workstation was established, and Ensign Technology Center was put into operation.

  • Provincial party secretary, Provincial People's Congress Standing Committee Mr. Jiang Yikang visited Ensign.
    Ensign Holding Group Co., Ltd. was established.
    Sulphuric acid with 400,000MT per annum and  its matched Waste Heat Power Generation production lines were put into operation.


  • The company party committee was awarded as advanced grass-roots party organizations of Shandong province.
    Tthe company was awarded Innovation Base of Science and Technology Export Trade.
    Shandong Ensign Industry Academician Workstation was approved for its establishment by Shandong provincial Party Committee Organization Department and other four Departments.

  • The company was awarded as High and New-Tech Enterprise.

    The company was awarded "Citric Acid Characteristic Industrial Base Core Enterprise of China" by China Light Industry Federation and China Fermentation Industry Association.
  • Citric Acid products were awarded as “Shandong Famous Brand Product ”.
    Tthe recycling project of high purity food grade Liquid Carbon Dioxide with annual capacity of 100,000MT was put into operation.
    Anhydrous Alcohol production line was put into operation.

  • Refined Sodium Citrate production line was put into operation.
    The company trademark was awarded as “Shandong Famous Trademark ”.
    The company was awarded as “Shandong Advanced Private Enterprise” by Shandong Province People's Government and “Top 10 Enterprises of Fermentation Industry in China Light Industries” by China Fermentation Industry Association.

  • The company passed the authentification of HALAL and IP systems.
    the upgrade and transformation project of Citric Acid production line was successfully completed, and the company became the world's largest manufacturer of Citric Acid.

  • Tthe company passed the authentification of OHSAS18001 system.
    Citric Acid Anhydrous production line was put into production.
    Tthe transformation of Alcohol production line was completed, the total capacity of Alcohol reached 200,000MT per annum, and the company became the largest manufacturer of Special Grade and Superior Grade Alcohol in China

  • The company successively passed the authentification of GMP, HACCP systems.
    the thermoelectricity expansion project was put into operation, and we began to undertake county central heating in winter.

  • The company successively passed the authentification of KOSHER, ISO9001:2000, and ISO 14001:2004 systems.

  • The company invested in constructing the second Citric Acid production line, it was put into operation in December, and mainly produced Citric Acid Monohydrate and Citric Acid Anhydrous. The company took production line upgrade as an opportunity, actively improved the level of technology, carried out scientific experiments, expanded scales and improves equipments, raised the products quality gradually, and changed from the simple production of citric acid to the projects and industries constructions of high quality to meet the demand of high-end markets.

  • The company passed the ISO9002:1994 quality management system certification.
    The company invested in constructing Citric Acid production line. It was put into operation that year and mainly produced Citric Acid Monohydrate.

  • At the beginning, based on the relatively simple facilities, the company mainly produced Edible Alcohol, which could only meet the market demand at that time.
    Photo: Old Alcohol Production Line.

  • Originally, the company was a small enterprise which took starch-based raw materials such as sweet potato, tapioca and com etc. to produce Edible Alcohol with annual capacity of 5000MT.
    Photo: the old office.

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