Humic Acid 325mesh Ultra Fine Powder

 

humic acid ultra fine powder is much smaller size than normal humic acid china, produced by our humic acid fatory. We are one of famous humic acid manufacturer ,humic acid factory in China.

This humic acid ultra fine powder has much stronger activity than other humic acid powder. As one of biggest humic acid powder supplier in China, we have 2 big humic acid factory, best humic acid china can be produced according to clients requirements