Guidewires OEM, Precision Grinding of Core Wires and Core Shafts, Precision Spring Processing manufacturer / supplier in China, offering High-Quality PTFE Coated Pre-Coated Medical Guidewire / No Shedding / Smoother, High Quality OEM Custom Medical Catheter PTFE-Coated Interventional Guidewire, Medical Consumable Type 0.035", 150cm PTFE Coated Guidewire J Shape, Straight and so on.