Screw Jacks, Bevel Gearbox & Lifting Systems

Precision Screw jack quality testing

Quality first

Quality is the first priority in our production of Precision Screw jack and Spiral Bevel Gearboxes.

From raw material selection, parts manufacturing & inspection, assembly to the final test, we respect the value of quality control & inspection in every step.

Besides, by engaging CNC machines in manufacturing our components, our high capacity screw jacks for industries with high demands for quality and environmental performance.

Learn More Our Quality Control >

Tailored Solution

Not just supply you our standard worm screw jack and bevel gear jack, specialization and customization is also our unique advantage.

Our dedicated team is responsible to you for the entire result of the project and present to you the complete screw jack lift system that is ready to use.  Whatever single jack or multiple-jack configuration including gear reducers, shafting, coupling, motor, pillow block etc, you can count on us.

Tailored to your application >
screw jack lift system

Our Advantages

Sijie has the ability to build and maintain beneficial long-term relationships with our customers. No matter you are end users, wholesalers, distributors and brand owner. Learn more and BECOME OUR PARTNER.

Our Previous Project Gallery

  • Sijie has helped thousands of clients who were looking for a way with position and lifting solution.
  • With a specialty on screw jack design and application, we can also custom a solution that can best meet your needs.  Learn more screw jack projects.
railroad screw jack
Project-Gallery- 1
screw jack as a lifting device
screw jack applications

Get a custom design and solution now!