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The greatwall biochemical Engineering Co.,ltd was founded in 1992 and located 120 km north-west of Beijing, Which is the first natural tartaric acid production enterprise in China. Currenly we are focus on research and development, production and marketing of bio-synthetic tartaric acid and is salts series products, the comprehensives production capacity of 4000 tons per year. the key productions equipments are from Austria and our production line are full automatic controlled, fully continous production, t...
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