RS Technologies Co., Ltd. provides silicon wafer reclaim services for the semiconductor industry worldwide. The company offers film coating service for provided and reclaimed wafers; supplies monitor/dummy/SiO2 wafers; operates a solar power plant located in Sanbongi; acts as an agent for ultrasonic image systems; and provides technical assistance and education services on semiconductor wafer manufacturing process. It also sells chemical filters for use in the semiconductor/wafer industry; and buys and sells used semiconductor equipment. The company was founded in 1984 and is headquartered in Tokyo, Japan.