- CEO
- Jui Yuan Chuang
- Full Time Employees
- 151
- Sector
- Industrial services
- Industry
- Environmental services
- Address
- No. 599, Hsibing Road Hsinchu HSZ Taiwan
- IPO Date
- Mar 9, 2005
- Business
- Jiin Yeeh Ding Enterprises Corp. (8390.TWO) engages in electronic waste recycling and treatment, metal recycling and processing, scrap metal trading, and precious metal refining. The company provides precious metal recycling including waste liquid recovery such as KI solution, aging solution, and gold stripping solution, on-site recycling services with electrolysis machines and resin towers, and refining of gold, silver, palladium, and platinum; cleaning of semiconductor devices including shutters with various coatings and recycling of gold-containing solids like gold foil and crucibles; precious metal reprocessing encompassing OEM refining of 4N gold, silver, palladium, and platinum; raw material sales of 4N precious metals, gold granules, electrolytic copper, copper powder, and precious metal-containing materials; scrap collection and disposal involving classification and processing of mixed metals, household electronics, bonded factory scraps from China, Taiwan, and Hong Kong; and general resource recycling of waste paper, scrap iron, aluminum, plastic, glass, copper, and tin. It operates through segments including gold and mixed metals such as gold, copper, and others, serving industries like semiconductors, printed circuit boards, computer components, optoelectronics, passive components, telecommunications, and technology firms in science parks.
Founded in 1997 and headquartered in Hsinchu City, Taiwan, the company maintains operations throughout Taiwan with a branch in Kaohsiung and has expanded internationally to China, Europe, America, Southeast Asia, Australia, Japan, Belgium, Hong Kong, and New Zealand through affiliated companies and long-term partnerships with international electronics manufacturers and recycling firms.
Recent developments include the ongoing construction of Hsinchu Plant II, expected to commence operations in 2025 to boost revenue from Class A mixed hardware waste processing including waste small appliances and solar panels, supported by patented processes for solar panel treatment in Taiwan and Japan with further international patent applications; development of cobalt recovery from waste batteries and rhodium recovery from isooctanol waste liquid in 2024; strategic alliances with battery processing plants to expand electronic waste treatment; market entry efforts for electronic and hardware waste recycling in Southeast Asia and the United States; and green electricity investments featuring a 1,300 kW agrivoltaic project to meet RE100 commitments for 10% renewable energy by 2025 while pursuing 2050 net-zero emissions.