PP-2500HY Wanda China Energy Group Ningxia Coal Industry Co., Ltd ke samarwa,bisa ga NTH's Novolen gas-phase polypropylene technology.The samfurin da aka samar tare da polymerized propylene da ethylene a matsayin babban albarkatun kasa, karkashin mataki na mai kara kuzari, ta hanyar aiwatar da polymerization, rabuwa, granulation, marufi, da dai sauransu.