Material:zinc alloy Left/right hand suitable Powder coating Easy to install,easy to use Offer OEM service 1. Material:zinc alloy2. Left/right hand suitable3. Powder coating4. Easy to install,easy to use5. Standard color: white, black, silver, bronze6. Durable, safe and beautiful7. Offer OEM service We are a professional manufacturer of window handle ,window hinge ,window lock and other window ...