Follow Us:
Call Us: +86 13358166752

About Us

We Look Forward To Working With You

We were founded in Changzhou, China 25 years ago, and we have established good cooperative relationships with many companies around the world.

25

Years of
Experience

Conveyor Chain Sprocket

Standard Bore Sprocket

Stainless Steel Sprocket

Finished Bore Sprocket

Double Single Sprocket

Email us

dx[at]dxspr.com

Call us

+86 13358166752

25

Years Experience

135

Team Members

957

Happy Clients

1839

Projects Done

Why Choosing Us!

Few Reasons Why People Choosing Us!

Perfect Quality Management System, Strong Technical Strength, And Stable Product Quality Qre The Reasons Why Customers Choose Us.

Experienced Workers

We Have More Than 40 Experienced Workers

Reliable Industrial Services

We Have A Sound Quality Management System,

24/7 Customer Support

We Look Forward To Working With You!

Business Scope

We Specialize In Machining


Bevel Gear


Bevel GearPreessure angle20*

Read More

Speed-Ratio Sprocket


Speed-Ratio Sprocket

Read More

Double Single Sprocket


Double single sprocket is designed for two single roller chains. The sprocket is made of high quality raw material C45 with teeth harden. The maximum inner bore diameter shown in the table below are based on commonly used operating conditions — sprocket with standard keys and set screws. The actual

Read More

Our Factory

Professional Workshop

Our Team

Dedicated Team Members

Joe Pei
CEO & Founder
Jae-won Park
Project Manager
Anika Shah
Financial manager

Testimonial

What Our Clients Say!