Product Description: The main material of our rotated drive wire are sus304 or sus304v. comparing with the sus304 that has been widely used in the medical industry, the material sus304v has a higher strength, higher durability and better quality. It has s
The main material of our rotated drive Coil are sus304 or sus304v. comparing with the sus304 that has been widely used in the medical industry,the material sus304v has a higher strength, higher durability and better quality.It has stronger tensile strengt