Home

Treating every customer with care, innovating for a sustainable future.

Founded in 1975, Song Yi Industrial has been deeply involved in the electronics and semiconductor equipment industry for over 50 years. With \\\"Integrity, Partnership, and Innovation\\\" at our core, we are committed to providing one-stop integrated services from silicon recycling to solar energy systems.

50+ Years

Experience & Continuous R&D

Serving customers with better equipment and broader capability.

ISO 9001

Quality System Verified

Improving cleanliness and reuse yield through process refinement.

EPC + O&M

End-to-end Delivery

Planning, installation, monitoring, maintenance, and SOP-based operations.

The Executive Yuan has allocated a budget with a maximum subsidy of NT$300,000 for rooftop photovoltaic installations.

Sustainability

December 31, 2025

The Executive Yuan has allocated a budget with a maximum subsidy of NT$300,000 for rooftop photovoltaic installations.

The Ministry of Economic Affairs plans to promote a replacement mechanism for old solar photovoltaic systems in fiscal year 2026.

Song Yih Celebrates Over 50 Years of Engineering Excellence

Founded in 1975, Songyi Corporation has made significant progress over the past 50 years in innovation, service, and building long-term partnerships with customers in the manufacturing and energy industries.