From prototype to production, JJC enables design excellence across a wide range of Industrial Applications

We thrive on customer drive innovation in precision machined components and electromechanical assembly solutions ranging from polishing floor machines to semiconductor applications.

Timing Belts

Click on a product below for more information

Timing Belts

Timing Belts, Flat Belts

View Products


Pulleys, Pitches, Materials

View Products


Spur Gears, Internal Gears, Helical

View Products


Abec 1-7, Flanged, Nonflanged, Sealed

View Products

Pulley Stock

Aluminum, Steel and Stainless Steel material

View Products

Plastic Drive Components

Custom Gears, Sprockets, and Pulleys

View Products

Our main products include

See Products

Tools For You

Center Distance Calculator

Below is our belt length calculator. Use it to calculate the belt length you need for your project

Build Your Project

View our Products