Long Dang is very proud to be the first company to introduce this new technology into the agricultural field of Vietnam.

Fertilizers such as urea, NPK and DAP coated with PU will dissolve in a controllable way, slowly providing nutrients for the growth and development stages of plants.

The superiority of this new technology lies in the fact that it does not require PU machines, thereby helping manufacturers significantly reduce their initial investment costs.

All key quality control points are automatically controlled, including temperature, weight, flow rate, time, PU coating speed and other aspects, making operation simpler, quality more reliable, failure rate lower and operation more reliable.

Advanced uniform PU coating technology, precise reaction time control, and reasonable stirring and reaction speed control technology have reduced the PU coating thickness to as low as 1.8%, significantly lowering the product cost.