Surgical Needles
Wego 420 series is a new generation maraging stainless steel material, is popular use on Surgical Needle MFG.
Wego 420 Series Surgical Needles made by full US machines with newly developed technique. Owns the best cost-effective for the suture manufacturer.
The super alloy shows excellent ductility and bending characteristics, while being the perfect material for processing sharp edges required for cutting needles. 
Significantly sharper pass after pass  High combination of strength and ductility 

Wego 300 series Surgical Needles is from the stainless steel family AISI 300, also known as Austenitic stainless steel family.
Wego 300 series Surgical needles is the best stainless steel grade in the market for high performance surgical needles, combining high ductility and strong bending moment, and offering a fantastic puncture, pass after pass. 
More resistant to bending and breaking 
Available in squared body for even more strength 
Offer a better penetration performance if compete with Wego 420series surgical needles