zibo dazhong edible chemical co., ltd
We commits to providing top-grade chemicals for the treatment industry of drinkable water and sewage. At present, Dazhong is the biggest manufacturer in Asia for aluminium sulphate and alum products, and our aluminium sulphate series and alum series are widely used in the large-scale treatment organizations all over the world!
used for water treatment and food additives
**
如任何机构或个人认为发布在本网页的信息侵犯其版权或有任何错误，请立即，如需要更新信息，请提供详细的信息内容，我们会尽快做出相应处理。