PIB-1103K Uas yog tsim los ntawm Tuam Tshoj Zog Group Ningxia Coal Industry Co., Ltd, raws li NTH's Novolen roj-theem polypropylene technology.Cov khoom yog tsim nrog polymerized propylene raws li lub ntsiab raw khoom, nyob rau hauv qhov kev txiav txim ntawm ib tug catalyst, los ntawm cov txheej txheem ntawm polymerization , sib cais, granulation, ntim, thiab lwm yam