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RS Technologies Co., Ltd. is a global leader in silicon wafer reclamation and semiconductor materials, headquartered in Tokyo, Japan, and established in 2010. The company operates three primary business segments: the wafer reclaim business, which processes used silicon wafers for reuse in semiconductor manufacturing; the prime wafer business, which manufactures and sells new silicon wafers primarily for power and analog semiconductors; and the semiconductor-related equipment and materials business, which supplies components and equipment to semiconductor manufacturers. RS Technologies serves major semiconductor producers worldwide, including companies in Taiwan, Japan, the United States, and Europe. The company also manufactures quartz glass and silicon components for semiconductor equipment, distributes laser diodes, and acts as a sales agent for ultrasonic imaging systems. Additionally, RS Technologies operates a solar power generation facility and has expanded into the renewable energy sector through a vanadium redox flow battery electrolyte solutions business. With operations spanning Japan, Taiwan, China, Korea, the Americas, and Europe, the company maintains a significant global market position in semiconductor manufacturing materials and services.