About Us

Precise Control

Hebei yidi import and export trading company ltd was established in 2020. Is a professional factory for ball screw, linear guide, Single axis linear actuator, ball spline and bearing products. 

About YIDI
We Bring Higher Economic Benefits To Our Customers With Advanced Die-cutting Technology.

Hebei yidi import and export trading company ltd was established in 2020. Is a professional factory for ball screw, linear guide, Single axis linear actuator, ball spline and bearing products. We can provide O E M and O D M customized services. we are committed to providing customers with a One-stop selection service and intelligent manufacturing solutions for "linear motion" parts. We have a cooperate factory team of 100 employees, Senior technicians accounted for more than 30%. And it is our mission to provide customers with quality products and services. Our company has introduced advanced equipment from Germany and Japan to ensure the high efficiency and stable quality of the production process. We are very proud to have our own mission, Which represents our company's core values: innovation, quality and reliability. Our products are exported to more than 50 countries around the world, including Germany, United States, Canada, France and Japan. And have been widely recognized for their wonderful quality and competitive prices. We always adhere to customer demand-oriented, and constantly strive to improve product performance and technical level to meet the needs of different customers. Hebei yidi import and export trading company limited. Is based on integrity and professionalism, And is committed to becoming a world-leading ball screw and linear guideways manufacturer. We sincerely look forward to cooperating with you to create a better future together!

ball screw manufacturers
102+
Export Countries
300+
Staff On Active Duty
10W+
Global Customer
20+
Years Experience
ball screw manufacturers
Our Story
Firmly starting from customer needs and interests, becoming a trusted friend of customers.
  • 2025- Continuous Innovation
    With a team of 100 staff, including 30% technical personnel, we continuously develop and upgrade various products. Our annual output exceeds 800,000 sets, exported to over 50 countries.
  • 2024- Global Layout
    Overseas sales exceed USD 10 million. Linear guides and ball screws are CE and RoHS certified. Products are exported to over 50 countries worldwide.
  • 2023- Intelligent Manufacturing Upgrade
    MES system launched for digital production management. Medical-grade bearings passed FDA certification. First intelligent lubrication ball spline delivered to Japan.
  • 2022- Product Expansion
    Specialized in customized production of linear motion components, offering OEM/ODM services.
  • 2021- Technological Breakthrough
    Completed first million-dollar U.S. order. Achieved mass production of self-developed C3-grade ball screw. Built a 30-member R&D team with 15% investment ratio.
  • 2020- Entrepreneurship Foundation Building
    With ISO 9001 certification, the company operates multiple production lines in Shandong and Jiangsu industrial parks, producing 5,000 transmission components monthly.

Ball Screw Has Low Noise And Smooth Operation

The Ball Screw Uses Rolling Friction To Replace Traditional Sliding Friction, With A Transmission Efficiency Of Over 90%, Effectively Reducing Energy Consumption And Improving Overall System Efficiency.

Qualification Certificate

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Comprehensive Guide to Ball Screw Bearing Functionality and Applications

Ball screw bearings are critical components in a wide range of precision motion control systems. They convert rotational motion into linear motion with exceptional efficiency and accuracy. This article will provide a detailed overview of ball screw bearings, covering their construction, types, applications, advantages, and maintenance. Whether you’re an engineer, a designer, or simply curious about this fascinating technology, this guide will offer valuable insights.
Mar 03 . 26

Comprehensive Guide to Back Bearings Functionality and Application

Back bearings, also known as one-way clutches or freewheel bearings, are critical components in a wide range of mechanical systems. They allow for power transmission in one direction while providing free rotation in the opposite direction. This functionality is vital in applications from automotive alternators to industrial machinery. Choosing the right back bearing is essential for optimal performance and longevity of your equipment. This article explores their types, applications, how they work, maintenance, and factors to consider when selecting one for your specific needs. At their core, back bearings utilize a cleverly designed mechanism to enable one-way rotation. They typically consist of a housing, bearing elements (often rollers or balls), and a locking mechanism. When torque is applied in the drive direction, the bearing elements engage, transmitting power. When torque is applied in the reverse direction, the elements are free to rotate, allowing for free-wheeling.
Mar 03 . 26

Comprehensive Guide to Angular Ball Bearings Design and Application

Angular ball bearings are a crucial component in many mechanical systems, renowned for their ability to handle both radial and axial loads. These bearings are essential in applications demanding precision and durability. This article provides an in-depth exploration of angular ball bearings, covering their design, applications, advantages, and selection criteria. Whether you're an engineer, a maintenance professional, or simply seeking to understand this vital technology, this guide will offer valuable insights. Proper bearing selection is key to optimal performance and longevity. Angular ball bearings are designed with a unique raceway geometry. The inner and outer races are displaced axially relative to each other, creating a contact angle. This contact angle allows the bearing to support significant axial loads in one direction. Because of this, angular ball bearings are often used in pairs or in opposing configurations to handle axial loads in both directions. The balls themselves are precisely manufactured to ensure smooth rolling motion and minimal friction.
Mar 03 . 26

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If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.