... is a subsidiary company, founded in 1990, is now an annual output of 100,000 tons of industrial aluminum sulfate. Is ... has won at home and abroad customers. My company produced solid industrial aluminum sulfate is light yellow flaky solid, is self ... standard specificationsOur company is located in Zibo Mitsumasa Industrial Park, close to 205 National Highway, and 350 kilometers away from Qingdao Port, ...