Chithunzi cha PP-1103K Zomwe zimapangidwa ndi China Energy Group Ningxia Coal Industry Co., Ltd, zochokera ku NTH's Novolen gas-phase polypropylene technology.The mankhwala amapangidwa ndi polymerized propylene monga zopangira zazikulu, Pansi pa chothandizira, kupyolera mu polymerization. , kulekana, granulation, ma CD, etc