... than 20 provinces in China, and some of our products were exported to Spain, America, Russia ... and Korea, etc. Our products: DZ rotary type cooling pelletizer, rotary ... , Asphalt, Maleic Anhydride, Trimellitic Anhydride, Salt Stearate, Hot-Melt Adhesives, M-Phenylenediamine, Urea, Rubber and Plastic Auxiliary ... with hemispheric, bar, flake products. Hot melt adhesive pastillator