TOFI.Since its establishment in Shanghai in 2005, TOFI has dedicated two decades to the research, development, and application of magnetic, optical, and electromechanical sensing technologies, emerging as a leading Chinese manufacturer of encoders and sensors. Guided by the vision “Enabling Machines to Sense the World,” the company is committed to delivering high-performance industrial sensor solutions across diverse industries. Its extensive product portfolio encompasses a wide range of encoders—from incremental and absolute types to heavy-duty and explosion-proof variants—alongside photoelectric, inductive, and vibration sensors. Through innovative technologies, TOFI strives to create safer, smarter, and more user-friendly human-machine interactions, continuously elevating industrial sensor performance to new heights while accumulating extensive industry service expertise.