产品介绍
北京中来化工有限公司经营塑料原料 聚乙烯 聚丙烯 聚苯乙烯低密度聚乙烯 高密度聚乙烯塑胶原料 丁苯橡胶顺丁橡胶丁基橡胶燕山石化 涂覆级1c7a, 1i2a-,11i60a,ld100acl,d450,ld607, ld608, 3000je,5200b,l501 ,管材级6100m,7600m,2300xm,ld100bw, k1008,注塑级k8303,k7726h, k9026 ,k7760 ,b8101, b4908 ,b4808 ,管材级c4220,k4912, f5606 ,c5908, c5608,sbs4402 ,热塑性弹性体丁苯橡胶4303, 顺丁橡胶br9000,薄膜级eva14-2,eva18-3,19f16 ,18j3 ,ldpe,hdpe ,lldpe,pp, ppr ,pert,sbs ,gpps ,eva,大庆石化, 18d, 18d0 ,5000s, 7042 ,吹膜级2426h ,2426k, t30s,大庆炼化, v30g, ppb4228, pa14d ,eps30r ,兰州石化 ,重包装膜1810d ,2426k, 5000s,60550, 7042n ,齐鲁石化 ,2100tn00, tn26, sp179 ,eps30r 。