Main shaft step has wear resistance, corrosion resistance, high strength and other characteristics, and itself has the characteristics of welding, mechanical equipment and other fields have played a good role. Place of Origin: Henan, China (Mainland) Brand Name: Dashan Model Number: various Type: Sleeve Material: copper Copper alloy: Brass, bronze, lead bronze Size: OEM Condition: New Processing: CNC Machining Processing Type: Machined Accessories Samples: Available Customized: As drawing Weight: Based on the model Packaging: Export wooden box package Delivery: 7 days