Tenneco Monroe Full Active Suspension Dampers Enter Mass Production in China

Tenneco Inc announced that its Monroe Ride Solutions (MRS) Suzhou Plant has officially completed and commissioned a new automated production line dedicated to manufacturing Monroe Full Active Suspension (FAS) dampers. The investment strengthens the company's manufacturing capabilities in China and supports the planned commercialization of its advanced suspension technology. The production system combines automation, manufacturing flexibility, and intelligent processes designed to improve efficiency while enabling comprehensive monitoring of manufacturing activities.

Monroe Full Active Suspension Developed for the Chinese Market

According to Tenneco, the Monroe Full Active Suspension damper was developed primarily by the company's China engineering team and has been designed initially to meet the requirements of the Chinese automotive market. The technology delivers millisecond-level responses to changing road conditions while allowing independent wheel-end decoupling. This capability actively minimizes vehicle body roll and pitch, improving stability and ride comfort, while also enhancing the vehicle's ability to absorb road surface irregularities.

Key Features of the Monroe Full Active Suspension Technology

• Millisecond-level response to complex road conditions.
• Independent wheel-end decoupling for improved vehicle dynamics.
• Active reduction of body roll and pitch.
• Enhanced absorption of road bumps for greater ride comfort.
• Automated and intelligent manufacturing with real-time production data traceability.

Production Timeline and Customer Adoption

The Monroe Full Active Suspension dampers manufactured at the Suzhou facility are scheduled to begin mass production during the fourth quarter of 2026. The product has already secured design wins from two customers, while discussions continue with several additional automakers regarding future applications. The newly commissioned production line incorporates automated, flexible, and intelligent manufacturing technologies that provide real-time traceability for critical production data, supporting product quality and manufacturing consistency.

Frequently Asked Questions

When will Tenneco begin mass production of Monroe Full Active Suspension dampers?
Tenneco plans to begin mass production of Monroe Full Active Suspension dampers during the fourth quarter of 2026 at its Monroe Ride Solutions Suzhou Plant in China. The newly commissioned automated production line has already been completed and is designed to support intelligent, flexible manufacturing. The company has secured design wins from two customers and is continuing discussions with additional automakers as it prepares for broader commercialization of the technology.