San min gears Straight/Spiral bevel gear manufacturerWhy choose us?1.We concentrate all our mind on gear manufactuer,development and production.We can provide full and considerate service for you.2.We are manufacturer,so our price is low and competitive.Features1. Material: Alloy Steel, Carbon Steel, S tainless Steel, Harden & Tempered Steel, Cast Iron, Aluminum,Copper,Brass and so on.2. Heat Treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on.3. Pilot bore,finished bore,taper bore and special bore.4. Bright surface and high precision5. Advanced heat treatment and surface treatment craft6. Better quality and competitive price.7. Convenient to transport and handle8. High strength9. Corrosion resistance10. Easy to install11. long lifespan12. OEM/ODM welcome