Weifang Ensign Industry

Weifang Ensign Industry is a leading global manufacturer specializing in the production of citric acid and its salt derivatives. Based in Changle, China, the company operates one of the world's largest citric acid production bases, serving the food, beverage, pharmaceutical, and detergent industries. Its product portfolio includes citric acid monohydrate, citric acid anhydrous, and various citrates such as sodium citrate and potassium citrate. The company maintains rigorous quality standards, including GMP, ISO, and Halal certifications, ensuring its products meet the requirements for pharmaceutical excipients and food additives. Weifang Ensign Industry is a key supplier to major multinational corporations across the globe.