... resistance, corrosion resistance, anti-bending, anti-fall Cross Flow Fan Blade /Blower WheelProduct Specification: Φ90*490 (unit: mm)Materials: GFASInstallation Diameter ... , Φ101.5, Φ102, Φ105, Φ107, Φ112, Φ121, Φ122, Φ150 models for customers to choose ,and we will design new mould per ... machinery and equipment. We also offer OEM and ODM services for our customers ,only if you give the detail drawings ...