QWIFM（Shanghai Nature Beyond Electric Technology Co., Ltd.）is a professional industrial control integrated manufacturer with more than 17 years of experience in design, R&D, production and sales.

We are committed to providing professional and creative industrial solutions. Our main products are Photoelectric Sensors, Proximity Sensors, Ultrasonic Sensors, Intelligent Solid State Relays, Rail Type Power Supplies, Encoders, etc.. We have always been client-oriented, committed to the research and development and manufacturing of highend photoelectric sensors, introduced foreign advanced chips and control technologies, developed anti-glare interference long sensing distance photoelectric sensors, and energy-saving, environmentally friendly, anti-electromagnetic interference intelligent solid-state relays, which are suitable for global mechanical and electronic equipments.

Our products are widely used in Logistics, Food equipment, Stereo Garage, Warehousing, Packaging equipment, Door automation, Printing, Safety inspection, Mining, Metallurgy, Outdoor venue and other fields, and are exported to over 50 countries and regions in South America, Europe, the Middle East and Africa.