上海笑邦薄膜材料有限公司专注于高分子多功能B0PET聚酯薄膜的生产、销售及推广，主营产品有PET光膜（原膜）、PET离型防粘聚酯薄膜、PET太阳能电池背板用聚酯薄膜、PET电气绝缘用聚酯薄膜、PET光学用聚酯薄膜、PET转移用基膜、PET镀铝用基膜、PET烫金基膜、PET胶带基膜、PET印刷用聚酯薄膜、PET反光材料用聚酯薄膜、PET护卡用聚酯薄膜、PET触摸开关用基膜、PET黑色聚酯薄膜、PET乳白膜、PET蓝膜、PET亚光膜、PET扩散膜、PET反射膜、PET高透明聚酯薄膜、PET视窗膜、PET雾状膜、PET白膜、PET磨砂膜、PET电晕膜、高附着力单双面PET印刷膜、PET电脑绘图膜、双