most popular N-21% steel grade ammonium sulfate granular
1,color:granulars can be colored as your request.green,yellow,red,purple,etc.
2,solidity:granulars is so hard like jade,no powder remains.
3,size:2-4mm,also can be customized by changing the sift.
Packing and Shipping
Packing: 1,50KG net PP bag or 25 KGS bag , PE inside .
2,can be customized,accept Packing OEM with logo in packing .
3,It can hold 25 tons/FCL with pallet,can hold 27 tons /FCL without pallets.
Delivery time:within 7 days after order confirmed.