美国(杜邦PA66)一级代理商
美国杜邦:FR50 、101F、101L、ST801(超韧性级)、70G33、70G30,,1032L,103FHS,103HSL,132F,
3426,35L,45SHB,5514,70G13HS1-L,70G25HSLR,70G33HSIL,70G35HSL,
70G43L,70G50HSLA,73G45,74G33J,8018HS,84G33,FE15004,FR50,FR15,
FR52G30BL,FR52G35BL,FR72G25V0,HTN51G35HSL,HTN52G30NH,ST801.11C40.
70G13L.74G20HSL.8018.8061.84G33.A73G15L.FE5313.FE5514.EFE7390..FR7026VOF.
FR7025.HTN54G35.HTN53G50RHF.ZYTA197.HTN53G35HSLR.HTN52G45.