We are Chinese largest and direct manufacturer of Aluminium Sulphate., so we believe we offer our customers this products at very competitive prices.

Based on our strict quality control system, first-rate testing and analytical methods and modern management, we have been granted ISO9001-2000 quality system certification. Our products have gained a strong reputation for quality and reliability in Middle East, South America and southeast Asia and Africa.

We supply aluminium sulphate in powder, granules, flake and lump. The specifications are as under:

Al2(SO4)3. 18H20 Not less than 15. 8%-17%
Iron Less than 0. 005%-0. 7%
PH of 5% solution not less than 3
Insoluble matter in water: < 0. 15%
As: < 0. 0005%; Pb: < 0. 002%

We hope to start mutual prosperous business with you. Join hands with SANFENG, then Co-Win. Looking forward to hearing from you soon.