Company Profile


Weifang Ensign Industry Co., Ltd. is located in Chinese Sapphire City---Changle, it’s a world famous manufacturer of citric acid and the largest manufacturer of special grade alcohol in China. The Citric Acid Series products include Citric Acid Monohydrate, Citric Acid Anhydrous and citrates, and the products are exported to more than 100 countries and regions. Alcohol Series products are mainly supplied to domestic high-end alcoholic drinks enterprises.

Ensign Industry concentrates on the production and management of Citric Acid and Alcohol. Production equipments, technology, quality and brand have reached the international advanced level. Ensign attaches importance to technology innovation, integrates superior resources in biological field, has built Shandong Ensign Industry Academician Workstation, Enterprise Technology Center, Engineering Technology Research Center and other R&D platforms, and is equipped with global advanced R & D equipments, aiming at creating core competitiveness.


Ensign emphasizes on management innovation and construction of enterprise culture, created the enterprise spirit of “Strive Constantly for Self-improvement, Commitment to Excellence”. Ensign has created the filial culture of “Respect and care for the aged” by the activity of “Ensign Filial Stars Selection” and granting of “Filial Piety founds”. Ensign continuously improves employees’ life quality through policy of cars, houses purchasing subsidy, and enriches the cultural life and makes staff enjoy life and work while improving their quality though activities such as whole staff training, professional skills completion, outdoor training etc.

Ensign Industry is Vice Chairman of China Biotech Fermentation Industry Association, Standing Director of China Alcohol Drinks Association, Director of China Chamber of Commerce of Metal Minerals & Chemicals Importers & Exporters. The company was awarded “Citric Acid Characteristic Industrial Base Core Enterprise of China”, “Top 10 Enterprise of Fermentation Industry in China Light Industry”, “High and New Tech Enterprise” and “Export Innovation Base for Promoting Trade through Science and Technology of Shandong Province”. Ensign Industry has already passed the certifications of ISO9001, ISO14001, ISO22000, OHSAS18001, BRC, HACCP, GMP, KOSHER, HALAL, FAMI-QS, Special Accountability Management Standard for Citric Acid Industry and Non-GMO IP.


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