Wynca – Integrated Silicone Solutions for a Resilient Global T&D Industry

Wynca is one of the world’s leading fully integrated silicone producers and a publicly listed company with more than 8,500 employees, including over 1,100 R&D specialists. Ranked among China’s Top 500 Manufacturing Enterprises, Wynca operates a complete upstream–midstream–downstream value chain — from silicon metal and monomers to polymers and finished elastomers — ensuring stable, reliable supply in a market shaped by volatility and rising qualification requirements. The company’s silicone business exceeds one billion USD in annual turnover.

Silicones are essential for modern power infrastructure due to their hydrophobicity, tracking and erosion resistance, dielectric strength, and long-term weatherability. Wynca supports manufacturers of composite insulators, hollow core insulators, bushings, surge arresters, cable accessories, and coatings with proven, globally qualified solutions. Our portfolio includes advanced HCR and LSR grades optimized for injection molding, extrusion, and pressure casting, as well as conductive, high-permittivity, robust mechanical performance, and fast-curing systems tailored to T&D applications.

With a global footprint of production bases and technical teams across Asia, Europe, and the Americas, Wynca combines scale, innovation, and cost-efficient manufacturing. The company is committed to sustainable production through hydropower-based silicon metal and continuous process optimization.

As proud sponsors of the 2026 event, Wynca looks forward to partnering with the global T&D community to build a more resilient, efficient, and future-ready power grid.