Provide the best quality service
If you have a suggestion for our products, please leave 
us a message
You are here: Home / Technical Support


  • Hybrid Stepper motor
  • PM Stepper Motor
  • Synchronous Motor
  • Brushless DC Motor
  • DC Brush Motor

Motor Code

  • Holiday Notice
    Dear valued customers,In celebration of the Year of the Dragon, our company will be observing the Spring Festival holiday from February 8th to February 17th, 2024. During this time, our operations will be temporarily suspended. We apologize for any inconvenience caused and appreciate your understand
  • New Office,Better Service
    As we embark on a new year, we are excited to announce that our company is relocating to a brand-new office address. This move is a testament to our growth and development as a business and our commitment to providing our clients with professional, high-quality service. The decision to move to a new
  • What’s The Specific Application of Miniature Gear Motors in Valve Actuators?
    In the field of industrial automation, valve actuation plays a critical role in controlling the flow of liquids and gases. One essential component of valve actuators is the miniature gear motor, which empowers the efficient and precise movement of valves. This article will delve into the specific ap
  • [technical support] The Impact of Automation Improvements in the Micro Gear motor Industry -An Example of Wire Connection Terminal Devices
    The micro gear motor industry plays a vital role in various sectors, including robotics, automotive, and consumer electronics. With the advancement of technology, automation has become increasingly important in this industry, as it has the potential to improve production efficiency and reduce costs.
  • [technical support] Precision Testing Equipment for Micro Motor Components Using CHOTEST Brand as an Example
    Micro motors are widely used in various industries, including automotive, consumer electronics, medical devices, and robotics, to name a few. Ensuring the precision and quality of micro motor components is crucial for the overall functioning and performance of these devices. To achieve this, manufac





Add:Room 1704, Building D2, Vanke Duhui Tiandi, 28 Jiangnan Road,Dongshan Street, Jiangning District, Nanjing City, Jiangsu Province,China

Tel:+86 25 5118 0871
Fax:+86 25 5118 0872


Copyright  2016 I.CH All rights reserved. Supproted by Leadong   Sitemap