1. Type: SPZ,SPA, SPB, SPC 2. Material: superior Gray cast iron GG20,GG22,GG25 3. Pilot bore pulley, Taper bore pulley 4. Surface treatment: Phosphating finished 5. Size from 1 to 12 grooves 6. laser printing 7. Easy to install and disassemble 8. Good hardness and strength with Precision machining 9.High precision and anticorrosive capability 10.Strict QC management 11.OEM and ODM are available 12. Strictly dynamically balanced with high precision dynamical balancing tools, unbalanced volume corrected accurately.
We are a professional manufacturer of V belt Pulleys SPZ,SPA,SPB,SPC in China for over 10 years and ISO9001:2008 certificated. Our pulleys are mainly exported to Europe,Middle east and South-east Asia market. We guarantee excellent quality products with most competitive price in China.