Introduce
Qingdao TianYun Chem Group.

Established in 1966,Passed ISO9001 approval,main produce organic,inorganic,food additives and biochemistry chem products such as:

citric acid,sodium citrate,sodium benzoate,benzoic acid,itaconic acid,sodium alginate,monosodium glutamate,xanthan gum,glutamic acid,carbon black,ammonium chloride etc.

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