History

History

2025

• Listed on the Innovation Board on 09/09
• Obtained ISO 14067 product carbon footprint certification (sodium tungstate)
• Obtained UL2809 certification (battery-grade cobalt sulfate)
• Taiwan Circular Economy Award & Outstanding SMEs Award
• Excellent Employer in Pingtung County

2024

• Taiwan Sustainable Enterprise – Circular Economy Leadership Award
• Pingtung Excellence Enterprise Award (Silver Award in the Resource Circulation Category)
• Cheers Pingtung County Hidden Gem Enterprise
• Benchmark enterprise for environmental protection equipment application: MVR mechanical vapor recompression evaporator (process wastewater recovery and reuse)

2023

• Transferred to the general board of the Emerging Stock Market
• Obtained UL2809 certification (sodium tungstate, calcium tungstate, tungsten carbide, cobalt(II) carbonate, and cobalt sulfate)
• Obtained BS8001 circular economy certification for optimized business model innovation (green critical materials innovative recycling technology)
• Pingtung Highlight Enterprise Award
• 5th National Enterprise Environmental Protection Award – Finalist Award

2022

• Registered on the Emerging Stock Market Strategic New Board
• Passed international ISO 9001 / ISO 14001 management system certification
• Obtained 5 patent certificates

2021

• Invested in and established “Lianyou Resources Co., Ltd.”
• Registered on the Go Incubation Board, stock code: 7610
• Obtained a utility model patent certificate for the “Metal Oxidation Mechanism”
• Awarded an NT$ 3 million subsidy for thermal efficiency and reuse by the Ministry of Economic Affairs
• Excellent Employer in Pingtung County

2020

• Reorganized as “LianYou Metals Co., Ltd.”
• Provided 10% of annual tungsten metal demand in the United States

2019

• First container of “Made in Taiwan” sodium tungstate shipped
• Became a member of the International Tungsten Industry Association (ITIA)
• Certified by the Responsible Minerals Initiative (RMI) as a conflict-free tungsten smelter

2018

🚩 Established “LianYou Metals Co., Ltd.”