PP-2500HY Amene amapangidwa ndi China Energy Gulu Ningxia Malasha Makampani Co., Ltd, zochokera NTH a Novolen mpweya polypropylene technology.The mankhwala amapangidwa ndi polymerized propylene ndi ethylene monga zopangira zazikulu, Pansi pa zochita za chothandizira, mwa ndondomeko polymerization, granuging, kupatukana, kupatukana.