PVDF背板膜生產(chǎn)線,雙向微拉伸PVDF膜產(chǎn)線,PVB汽車夾層膜生產(chǎn)線,EVA薄膜生產(chǎn)線,鋰電池隔膜生產(chǎn)線,預(yù)涂膜淋膜生產(chǎn)線,淋膜復合生產(chǎn)線,流延膜生產(chǎn)線,涂布生產(chǎn)線,地毯復合生產(chǎn)