Global Supplier of Environmental Protection

Dongfang offers biaxially oriented polypropylene film with tenter process. Being the first manufacturer of polypropylene film for power capacitor application, we are leading the market by self-owned technology and process, which formed via 30+ years of production experience and multiple technology introduction and absorption. Because of the excellent performance of winding, oil immersion and voltage resistance, it has become the first option of China state-grid key projects, including Ultra High Voltage Direct Current Power Transmission System.