主要代理有中国石化 PP/ K8303 K7726 K4912 K4808 K1008 K7726H S1003 K4912 K1005 K1003 T30S K1001 K4912 K9020(可代替K7726) PE/ 1C7A 1I2A LD400 LD450 LD605 LD607 LD608 5200B 5000S 1508J LD608(代替1F7B) 1I50A LD100AC 1I7A PS/ 666D 688B GPPS-500 GPPS5250 SK118 管材专用料 B0M 6100M 6380M SBS4452 SBS4402 SBS4303 中国石油：2426H, 2426K ,2426F, 2420H, 18D, 18D0，2420D, 5502，5000S, 6097，9455F, 1810D ,8008，T60-800... [详细介绍]