About Onvio LLC

For over 35 years, Onvio has manufactured high-precision components and solutions for the automation, robotics, and motion control industries. Headquartered in Salem, New Hampshire, and supported by a world-class facility in Puebla, Mexico, Onvio leads North American manufacturing with planetary gearboxes, cycloidal reducers, timing pulleys, wheel motors, and custom assemblies engineered for today’s most demanding industrial and OEM applications.

Our Vision

To be the recognized partner of choice for the design, integration, and execution of motion control systems that drive innovation in automation and robotics.

Our Mission

Onvio’s mission is to build an empowered team of exceptional individuals accelerating the adoption of automation and robotics worldwide. We combine brilliant engineering, advanced technology, rapid product development, and highly competitive North American manufacturing to deliver precision solutions and create lasting partnerships.

What Sets Onvio Apart

ISO 9001:2015 Certified Quality and USMCA-compliant manufacturing for trusted reliability
Precision Engineering across planetary gearboxes, cycloidal reducers, timing pulleys, and advanced motion components
Custom Solutions and Contract Manufacturing for OEMs, startups, and automation innovators
Direct OEM Support—work and communicate directly with Onvio’s engineering and manufacturing teams for rapid prototyping and tailored solutions
North American Manufacturing—tariff-free supply with local support, serving customers across the U.S., Mexico, and Canada

Our Values

Integrity

Empower Our People

Innovation

Constructive Engagement

Our Locations

Onvio is a privately held company headquartered in Salem New Hampshire. Our primary manufacturing facility is a wholly owned subsidiary and located in beautiful Puebla Mexico.

Onvio Headquarters

20 Northwestern Dr

Salem, NH 03079

Onvio Headquarters, Salem, NH, USA

Onvio Manufacturing Facility

Autopista Puebla-Orizaba Km 13.5

Parque Industrial Chachapa

72990 Puebla, PUE MX

Onvio Manufacturing Facility, Puebla, Mexico

Our History

1982

Dojen (cycloidal reducers) founded in Woburn Massachusetts, laying the foundation for precision mechanical engineering excellence.

1987

Dojen acquired by Lenze USA, bringing European engineering expertise and expanding market reach.

1990

Mectrol Corporation acquires Dojen as the foundation of mechanical drives business, establishing new growth trajectory.

1996

Mectrol Corporation opens manufacturing facility in Puebla, Mexico, expanding global manufacturing capabilities and market access.

1998

Planetary reducers are added to standard products, diversifying our precision mechanical solutions portfolio.

2005

Strategic focus shift: Timing belt product line sold to Gates Corporation, and all metal-based precision components business renamed Onvio LLC.

2006

Innovation milestone: Onvio begins manufacturing wheel motors for mobile robots, entering the growing robotics market.

2007

New headquarters: Onvio LLC relocates to modern facility in Salem NH, establishing our current operational center.

2013

Service expansion: Onvio introduces contract manufacturing as a standard offering, broadening our capabilities for customer solutions.

2015

Major expansion: Enhanced manufacturing facility in Puebla Mexico with advanced grinding capabilities and multiple milling and turning centers.

2022

Onvio upgraded its core systems by adopting PLEX ERP to unify operations, enhance visibility, and streamline manufacturing workflows across its U.S. and Mexico facilities.