Shanghai LeZhen Testing Technology Co., Ltd. is a high-tech enterprise dedicated to exploring and researching online monitoring and protection equipment for rotating machinery. We specialize in producing eddy current displacement sensors, bearing vibration sensors, speed sensors, integrated vibration transmitters, integrated eddy current sensors, vibration wireless sensors, shaft displacement transmitters, piezoelectric vibration transmitters, secondary instruments, calibration equipment, as well as online monitoring and protection instruments for bearing vibration, shaft vibration, axial displacement, water machine vibration, water machine shuttle, expansion difference, forward and reverse speed, etc. The product is widely used in rotating mechanical equipment such as steam turbines, water pumps, fans, motors, compressors, coal mills, centrifuges, reducers, rolling mills, oxygen concentrators, etc. The company is vigorously developing new products and collaborating with Shanghai Jiao Tong University to develop vibration analysis systems and wireless vibration temperature sensors. The transmission methods include Bluetooth transmission, Lora transmission, NB-OIT transmission, and 4G transmission. Seeking breakthroughs: Collaborating with Alibaba Cloud to develop a vibration monitoring IoT Industry 4.0 monitoring system. The company relies on Shanghai Jiao Tong University and strives for excellence in the field of vibration analysis, constantly updating its technology to provide customers with reliable and safe products. The company's clients include: China Railway Shanghai Design Institute Group Co., Ltd., Baoji Heli Forklift, Zhejiang Rongsheng Environmental Protection Paper Co., Ltd., Sinopec Sichuan Petrochemical Co., Ltd., Huainan Mining Group, and China Baowu Iron and Steel Group Co., Ltd; Kunshan Yongdeli Machinery Co., Ltd., Shanghai Blower Factory, Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute, Shanghai Kaiquan Pump Industry (Group) Co., Ltd; Shanghai Electric Power Co., Ltd., Guilin University of Technology, Harbin Institute of Technology, Shanghai Jiao Tong University, East China University of Science and Technology, etc; The company operates with the philosophy of "survival through quality, development through reputation, and market-oriented", providing customers with high-quality products and sincere services.