Runsom excels in the manufacturing of custom and standard gear racks and gears. We are devoted to providing excellent products and on-time shipments meeting all your specifications. Adhering to customers' supremacy, our well-trained staff is geared to satisfy you in any way that they can.
Precision Gears Made by Runsom
Commitment
Committed to offering customer-oriented product service and monitoring production processes with strict regulations, each order will be treated with a high standard and delivered in time.
Just-in-Time Services
We will communicate with you for each detail from original design to true production, so you can be a participant in every stage of the production process.
Quality Guarantee
The specification of each product is assured by our precision facilities and experienced quality control inspectors with CNC gear checking – U.S. standard, circular pitch, or metric.
Unmatched Gear Machining Capabilities

We offer a wide range of gear machining services, including but not limited to:
- CNC Gear Hobbing
- CNC Gear Shaping
- Helical Gears
- Bevel Gears
- Worm Gear
- Splines
- Sprockets
- Timing Belt Pulleys
- Sector Gears
- Spur Gear
- Planetary Gear
Available Materials
We stock nearly any kinds of materials required for your gear project, part of which is as follows:
- Low carbon steel
- Stress-relieved steel
- Stainless steel
- Alloy
- Pre-heat treated steel
- Gray or ductile iron
- Brass
- Bronze
- Aluminum
- Tool steel
- Plastics (Nylon or Delrin)

Your Trustable Partner
Runsom has assured its reputation in gear manufacturing for industries like aerospace, medical and robotics, etc. We provide top support from sampling to mass production to ensure that each of your demand will have a quick response and perfect solution.
Our engineers can give effective guidance and our cutting-edge machines enable us to manufacture high quality gears from 200 D.P. to 4 D.P. Internal engineering and manufacturing processes ensure rapid lead time and instant response to our customers’ requests. With our vision to develop world-class technology, we believe that every customer can be beneficial from our rich experience in custom gear machining.
Send an RFQ – your drawing or 3D CAD model is available for the quotation.