We supply high quality reclaim wafers processed by the most advanced equipment and high level polishing and cleaning technologies.
We manufacture and sell 5-inch, 6-inch, and 8-inch prime wafers.
We primarily manufacture and sell quartz glass and monocrystalline and polycrystalline silicon components for semiconductor manufacturing equipment.
We are a sales agent of laser diodes of Sharp Corporation in overseas markets.
RS Technologies is the agent in Overseas Markets for Ultrasonic Image Systems by HITACHI.
We operate a solar power generation business at our Sanbongi Factory.