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Qingdao Dawei Biological Engineering Co., Ltd.
- Based in
- Qingdao, Shandong
- Ingredients
- 8 ingredients
Qingdao Dawei Biological Engineering makes preservatives and shelf-life additives. The range covers sodium dehydroacetate, sodium diacetate, calcium propionate and sodium propionate, potassium sorbate, cinnamic acid and potassium cinnamate, lactic acid and sodium lactate, disodium EDTA and disodium succinate. Food manufacturers use them in meat, soy products, pickles, bakery, drinks and confectionery, and the cinnamates are a narrower line than most Chinese preservative makers carry.
The company was founded in 1998 and manufactures in Qingdao, Shandong. Annual output runs to about 10,000 tonnes and it counts more than 3,000 manufacturing customers. It sells across China and exports to Japan, Europe, the United States, Southeast Asia and Australia. In 2025 it completed Halal certification across its product range.
Products from Qingdao Dawei
8 products · click any item to see the full manufacturer list and specifications
→Calcium Propionate22 manufacturers total
→Disodium EDTA4 manufacturers total
→Potassium Cinnamate5 manufacturers total
→Potassium Sorbate12 manufacturers total
→Sodium Dehydroacetate6 manufacturers total
→Sodium Diacetate15 manufacturers total
→Sodium Lactate10 manufacturers total
→Sodium Propionate14 manufacturers total