High Precision Ball Screw Jacks
System Used For Printing
Machines

Ball screw jack is especially suitable for high speed and high-frequency operation
offering higher efficiency, longer life, and lower noise.

Explore now

High Precision Ball
Screw Jack Lifting System
For Optical Test Equipment

By using the high quality TBI ball screw and drived by servo motor
the jack system synchronization accuracy can reach within 0.05mm

Explore now

Stainless Steel Bevel Gearbox
For Excellent Corrosion
Resistance

Fine polished housing,hardened and lapped gears,
offering the perfect solutions for hygiene and food application

Explore now

Worm Gear Screw Jacks

Heavy-duty worm gear screw jack for industrial vertical lifting, manual and motor drive optional.

Ball Screw Jacks

High-efficiency jacks are designed for continuous, high-speed operation.

Bevel Gear Screw Jacks

The bevel gear jack provides high speed, high efficiency, and greater duty cycles.

Stainless Steel Screw Jacks

The stainless steel screw jack is designed for corrosive environments or clean-room applications.

Bevel Gearboxes

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.

Stainless Steel Gearboxes

Rust-proof right-angle gearboxes for harsh or sanitary environments. IP67 or IP69K protective.

Screw Jacks System

A multi-jack configuration connected by coupling shafts, mitre boxes, and motors to lift large loads simultaneously.

Electric Cylinder

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.

INDUSTRIES SOLUTIONS

Discover how we are getting ahead

Drive industrial efficiency with our high-performance worm gear screw jacks, precision bevel gearboxes, and corrosion-resistant stainless steel gearboxes. Engineered for absolute reliability, our heavy-duty mechanical components empower advanced automation, national defense, and transit systems with tailored motion control solutions.

Automated
Industry

Learn More

National Defense Industry

Learn More

Transportation Industry

Learn More

Customized
Solution

Learn More

FACTORY TOUR

We Solve Your toughest.
precision motion and automation challenges

You need a mechanical drive partner you can rely on. At Sijie, we combine precision engineering, customized designs, and a robust manufacturing capacity of worm gear screw jacks, bevel gearboxes, and stainless steel gearboxes to implement a scalable, powerful supply chain for growing engineering companies worldwide.

Discover Now

OUR VALUE

One Stop Service

VISION

Provide cost-effective linear motion solutions and continuously maximize value for all customers.

MISSION

Grow SIJIE into a world-leading linear motion enterprise, and earn global recognition for Chinese manufacturing quality.

VALUES

Strive for precision in every component, craft all products with rigorous dedication.

WHAT’S NEW

Go beyond with Sijie

News Center

Lorem ipsum dolor sit amet, consectetuer adipiscing elit

Learn More

Who We Are