Company Introduce

Company Profile: Dongguan Langmin Photoelectric Technology Co., Ltd. is a high-tech enterprise focusing on R & D, manufacturing and sales of high-end grating displacement sensors and rotary encoders. Since its establishment, the company has been committed to providing high-precision and high-reliability displacement sensing solutions for CNC machine tools, precision measurement, automated production lines and semiconductor equipment. We have a senior R & D team and advanced production technology. Our products cover open metal grating ruler, absolute grating ruler and rotary encoder with different dimensional accuracy requirements. The highest resolution of grating ruler can reach 5 nm. All kinds of displacement/rotary encoders can be widely used in X-Y platform, semiconductor processing, LED packaging, electronic manufacturing, machine vision, coordinate measurement, PCB equipment, altimeter, electronic assembly, linear motor and other customized linear motion environments. It has won wide recognition in the market for its excellent measurement accuracy, excellent stability and strong environmental adaptability. Through strict quality control and perfect after-sales service, we have become a reliable partner of many well-known enterprises at home and abroad. In the future, Langmin will continue to uphold the concept of "innovation-driven, quality-oriented" to help China's intelligent manufacturing and create greater value for customers.

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