PP-1101SCUas yog tsim los ntawm Tuam Tshoj Zog Group Ningxia Coal Industry Co., Ltd, raws li NTH's Novolen roj-theem polypropylene thev naus laus zis. Cov khoom lag luam yog tsim nrog polymerized propylene ua cov khoom siv raw tseem ceeb, Nyob rau hauv qhov kev ua ntawm tus catalyst, los ntawm cov txheej txheem ntawm polymerization, kev sib cais, granulation, ntim, thiab lwm yam.