... have been concentrating in researching and developing plastic flow impeller for air conditioner manufacturer since 1995. Cross Flow Fan Blade ... low temperature resistance, corrosion resistance, anti-bending, anti-fallProduct Specification: Φ77*240(unit: mm)Materials: GFASInstallation Diameter: Φ ... Φ102, Φ105, Φ107, Φ112, Φ121, Φ122, Φ150 models for customers to choose ,and we will design new mould per ...