ATMP Chemical, also known as Amino Trimethylene Phosphonic Acid, is a widely recognized and…
Maximizing Results: Metal Treatment With Hydroxyethylamino-bis Methylene Phosphonic Acid

Maxwell Additives is a premium manufacturer and supplier of Hydroxyethylamino-Bis Methylene Phosphonic Acid – HEMPA. This HEMPA Chemical is highly effective for calcium and magnesium scales.
HEMPA Chemical is mainly used in metal treatment and also has excellent hydrolytic and thermal stability. We are a leading HEMPA manufacturer and supplier with top-class quality.
