0.2mm Gold-Plated Tungsten-Rhenium Alloy Wire | Precision R&D & Customized Solutions – Sichuan Winner Engineered for Precision. Customized for Innovation. Product Overview At Sichuan Winner Special Electronic Materials Co., Ltd., we believe that advanced technology begins with advanced materials. Our 0.2mm (200μm) Gold-Plated Tungsten-Rhenium Alloy Wire combines the mechanical strength and thermal stability of a tungsten-rhenium alloy core with the conductive and corrosion