About Us

Company Overview

Established in July 1974 with a capital of NT$250 million, RedSun Metal Industrial Co., Ltd. has consistently upheld the values of Professional Innovation and Uncompromising Quality. With a strong foundation in electronic-grade chemical manufacturing, we specialize in the R&D, production, and trading of soldering materials. Decades of sophisticated technical collaboration with Japan have allowed us to build robust process expertise and technical strength, positioning RedSun as one of Taiwan's leading manufacturers of solder materials and electronic-grade solvents.

As a manufacturing-centric enterprise, RedSun Metal is certified for IATF 16949, ISO 9001, and ISO 14001, reflecting our global commitment to quality. We continue to pursue diversification and international expansion, offering tailored, professional solutions to our clients with precision and integrity. Our market presence spans Europe, the United States, Japan, China, Thailand, Malaysia, Vietnam, and Indonesia, with active development in emerging global markets to support long-term sustainable growth.

Our product portfolio includes:

  • Electronic-grade solvents
  • Leaded and lead-free solder bars
  • Solder balls, powder, wire, and paste
  • Specialty alloys and fluxes
  • Thinners and high-purity metals
  • Semiconductor materials such as phosphor bronze balls, oxygen-free copper, and epoxy resins for packaging

RedSun Metal is acknowledged by prominent global enterprises for its exceptional quality and technology, and we are making strides toward becoming a world-class materials manufacturer.