Fuyi Granulation is based in China and lists the Npk Granulation Machine For Fertilizers on Global Trade Plaza. The company states it was established in 2004. The product details include the DH series granulator producing 2-4mm irregular shape granules and the DG model producing oblate shape granules around 5.1mm. The DH series features a hydraulic system for higher pressure, while both series use double rollers to compress powder materials into granules. The DH series is suitable for dry powders with moisture less than 1%, and the DG model is suited for certain crystals like ammonium sulfate, ammonium chloride, and salt with moisture of 2-3%. Buyers can send an enquiry through Global Trade Plaza.