Shijiazhuang Dajia New Materials Technology CO.,Ltd. is one professional plastic film manufacturer in China .Our factory is located in Tianjin, very close to Shijiazhuang. We have been in this line for almost 18 years ,our main products are high barrier film,multi layer lamination film, weather resistance film, coated film, perforated film etc,Our these function film materials is PET,PI,PVDF,TPU etc All these film are widely used for flexible packaging,building materials,electrical...