- Business
- Chun Yu Works & Co., Ltd. (2012.TW) manufactures and sells a broad range of fasteners and related products, including automotive fasteners, bike fasteners, railway system fasteners, construction and building fasteners, steel structure fasteners, electronic fasteners, heavy industry and machinery fasteners, aerospace fasteners, green energy fasteners, collated screws, chain screws, drywall screws, chipboard screws, self-drilling screws, structural bolt sets, TC bolt sets, socket head cap screws, spheroidized wire, cold drawn wire and annealing wire, bright steel bars and wire rods, as well as surface and phosphating treatments; the company also designs pollution prevention equipment, waste treatment systems, and environmental protection engineering services. Founded in December 1949 and headquartered at No. 100, Tapao St., Gangshan District, Kaohsiung City, Taiwan, it operates facilities across Taiwan, Indonesia, the United States, and China, serving industries such as automotive, railway, construction, electronics, aerospace, and green energy with exports to over 50 countries under the LION brand. In May 2025, the company re-elected its board of directors and independent directors, effective May 26, including Chairman Chen Chi-Tai and representatives from Taiwan Steel Group United Co., Ltd., amid ongoing expansions such as land acquisition in Indonesia for factory growth, investments in smart manufacturing and high-end fasteners, and equipment purchases by subsidiary Chun Yu Bio-Tech Corp. to enter the metal powder metallurgy market targeting higher profitability.