PP-1103K E hangaia ana e China Energy Group Ningxia Coal Industry Co., Ltd,i runga i te hangarau polypropylene polypropylene Novolen a Novolen hau-waahanga.Ka hangaia te hua me te propylene polymerized hei rauemi mata matua,I raro i te mahi a te whakakorikori, na roto i te tukanga polymerization , wehenga, granulation, tākai, etc