About us

Shenzhen leesn Electromechanical Co., Ltd. is a high-tech enterprise specializing in providing motion control system solutions, headquartered in Shenzhen, the capital of science and technology and innovation. Founded in 2006, the company has been exploring and advancing for many years with excellent research and development capabilities and rich marketing experience, and has built a sound corporate strategy and talent structure. It has gradually developed into a group enterprise integrating research and development, production, sales and service... More +

Corporate Culture Traveling far will surely lead to one's own destination, and the pursuit is endless

We will promote "Made in China" to serve the world
People-oriented, customer satisfaction, create the future
Core competence
Independent R&D, custom development
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Consultation hotline:

+86 13612899148

Quality enhances value, and promotes "Made in China" to serve the world

Committed to providing customers with more stable and reliable products and better quality and rapid service


  • automation
  • Numerical control machinery
  • medical equipment
  • electronic manufacturing
  • Textile and packaging
  • Clean energy
Project Description: The packaging industry in China has emerged about twenty years later compared to foreign markets, and the labeling machine has gradually developed along with the rise of the packaging industry. In recent years, the labeling machine industry in China has played a significant role in various sectors, including food, personal care, and pharmaceuticals, due to its rapid growth.
In recent years, with the rapid development of real estate, it has led to a sharp increase in market demand for wooden doors, furniture and home decoration industries. Since the woodworking industry is a traditional industry in China, the initial woodworking production is mainly based on manual and simple tool processing, the production efficiency is very low, and it can not meet the needs of the market, so the woodworking engraving machine came into being. Woodworking engraving machine is mainly used in wooden doors and antique furniture and other industries, mainly for wood pattern, corrugated and hollow processing, which greatly improves the efficiency, accuracy and product consistency of traditional manual processing.
Biochemical analyzer is one of the necessary instruments for clinical diagnosis, life science, biochemical research and other research institutions in medical institutions. It is mainly used to determine various routine biochemical indicators in human body fluids. With the continuous progress of modern science and technology, the development of medical devices is becoming more and more high-tech. Biochemical analyzers have also moved from manual operation to full automation.
The transmission efficiency of both the white backlight and the black display is very important, even the decisive factor. How can we improve the efficiency of the Department while taking into account the cost performance? It is a headache for each equipment manufacturer. Vertical three closed-loop step scheme: Backlight alternating transmission motor drive scheme: LS57-PLC+DE57 Display alternating transmission motor drive scheme :LS57-PLC+DE57
Solution description: Lisan launched a special step control solution for the status quo of domestic advertising inkjet machine, which has been successfully applied and widely promoted in a domestic advertising equipment company. The scheme adopts Lishan DMA series stepper driver and LS57A series stepper motor, with the touch screen of the client, PLC, frequency converter, frequency conversion motor and other components, to form a complete set of stepping solutions. The program has excellent performance and high cost performance.
The basic working principle and structural composition of the bus door are roughly the same as some automatic doors, such as the flat opening and closing of the elevator, composed of the transmission part of the motor power driving device, coupled with the opening signal, you can be configured into a simple automatic door system. The system configuration of the bus door refers to the peripheral auxiliary control devices connected with the automatic door controller according to the requirements of use, such as the door opening signal source, access control system, safety devices, centralized control, etc. Lisan, as a driver research and development manufacturer, has also introduced the application of automatic bus doors.

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