Packaging and transportation of smart film How the smart film is packaged in the workshop to meet export shipping standards. After nearly ten years of export experience, we have summed up the optimal box diameter that can avoid long-term storage and transportation, specially customized box support and cushioning cotton and high-strength thickened cartons, professional packaging methods, guarantee So our smart membrane will not be damaged a little during shipping. If you are interested in our products , please leave a message and we will contact you within 8 hours. Give Us A Call Or Whatsapp: +8615553820372 Send Us A Message: westglass@sdwestglass.com Our Website: www.sdwestfilm.com