Our Focuses|Sustainable Supply Chain|Supply Chain Composition and Management Framework

Sustainable Supply Chain

Supply chain management is becoming regional and shorter than ever before. Therefore, how to manage supply chain to keep sustainability has become one of the main challenges today. In order to establish a more resilient and sustainable supply chain, Winbond has proactively promoted corporate sustainable development by broadening the scope of these efforts. For pursuring a long-term and sustainable partnerships with our suppliers, we also hope to attract potential suppliers who share the same vision of sustainable business operations with us. By implementing sustainable supply chain management policies, and collaborating on regular ESG supplier workshops, environmental conservation investigations, and supplier sustainability training courses, we are truly appreciated to embed sustainability elements into Winbond’s sustainable supply chain management system gradually.

SDGs 17 Partnerships for the Goals
SDGs 13 Climate Action
SDGs 12 Responsible Consumption and Production

15 Material Suppliers Participated in ESG Workshops



65 Material Suppliers Sustainable supply chain environmental surveys



8 packaging and testing outsourcers completed product carbon footprint inventory and verification


Material Suppliers

Supply Chain Composition and Management Framework

Supply Chain Composition and Management Framework

Supply Chain Composition and Overview

Winbond’s most important operating location is Taiwan, while the other important locations distributed across Japan, Korea, Israel, and China. The key suppliers who Winbond works with are from Japan, the US, Korea, Belgium, and Germany. These suppliers include those for raw materials, outsourced semiconductor assembly and testing (OSAT), machinery and equipment, factory engineering, components, maintenance, and other suppliers or contractors (for logistics, waste handlers, waste removal providers, information equipment and software, general items suppliers, and waste).

Sustainable Supply Chain Management Framework

Ethical and Responsible Procurement
  • Evaluation of New Suppliers
  • Winbond's Corporate Social Responsibility (CSR) and Integrity Policies
  • Hazardous Substance Free (HSF)
  • Non Use for Conflict Minerals
Strengthening Supply Chain Resilience
  • Regular supplier evaluations
  • First-Tier (Non)Key Suppliers Identification
  • Sustainable Risk Assessment and Audit
  • ESG co-learning workshops for key suppliers
Low Carbon Supply Chain
  • Environmental investigation of Sustainable supply chain management
  • Sustainable Supply Chain Upgrading Forum
  • Promote suppliers to understand and join CDP surveys (including climate change/water security/forest security)
  • Disclose suppliers' climate risks TCFD Report
  • ESG-KSA Upgrading Training for Purchasing Team