We buy ZnSO4, H2O -Zn 34% ( Min) Specially from China & India Orizin with highest standard quality product considering Zn% & As, Pb, Cd%
Mainly involved in fertilizer & pesticides business. Address: 22/ 3-C, Golapbug, Dhaka-1203. Bangladesh. Tel: 008801718161837, email: swazisma@ ymail.com