长期优价供应美国GEPEI塑胶原料:1.注塑,未增强型,标准,1000,1000F,1000P,1000R2.易流动性,1010,1010F,1000R3.加颜料的树脂,1100,1100F,1100R,1110,1110F4.中等耐热性,1285,LTX300A,LTX300B5.增强型,玻璃纤维增强型,2100,2100N,2100R,2110,2110N,2110R,2200,2200R,2210,2210R,2300,2300N,2300R2310,2310R,2400,2410,2410R6.研磨玻璃纤维增强型,2212,2212R,2312,23137.玻璃纤维/矿物增强型,3451,34528.碳纤维增强型,7201,78019.耐磨性,未增强型,400110.增强型,4000,4211)