Zibo jinhao Plasitc New Material Co., Limited is located in Zibo city, Shandong province, China. We are now the biggest manufacturer of all types of plastic film expecially for water-proofing menbrane. The main products includes: HDPE surface film for SBS menbrane, PE/PET/MPET release film for self-adhesive membrane, PE carrier film, PE wrinkle film, PE draughty film, PE long-lived film. We have got a production capacity of 20000mt per yer. We have our own resesrch and development department and has invented series of new material and new product. The team is dedicated to the solving all kinds of problem in the field of plastic auxiliary film for water-proofing membrane. Nowadays, the products with the brand name GuangLong has gained good reputation and trust from the customers all over the world.