30,369 About
spiral welded steel pipe making machine
Product(s)26 of 26
Min Order:1 piece
Industry:Chemicals
Chemical information: (NH₄)₂SO₃
CAS number: 10196-04-0
Physical form: Colorless Monoclinic Crystals
Concentration/Content: Premium Grade: ≥90.0% Standard Grade: ≥85.0%
Packaging information: 25kg/bag and 40kg/bag
2YRSYimaotong International Trade (Shandong) Co., Ltd.
Region:Shandong Province/Liaocheng City
Payment Method:Cash
Turnover:USD 12 - 30 million per year