ZF has successfully launched mass production of its first plastic injection stabilizer link at its Zhangjiagang facility, a project completed in just 14 months. This milestone broadens ZF’s product offerings, with the stabilizer link designed to meet the growing demand for lightweight components in new energy vehicle (NEV) chassis systems. The new design reflects ZF’s commitment to technological advancements in a highly competitive NEV market.
The stabilizer link’s innovative design includes the use of an IPA ball joint and a Fiber-Reinforced Plastic (FRP) rod, which significantly reduce the weight of the component while enhancing performance and cost-effectiveness. By replacing metal components with plastic alternatives, the IPA ball joint offers multiple benefits: it simplifies production, reduces component weight, and improves manufacturing efficiency.
The use of the FRP rod, a new composite material made from polyester resin and glass fibers, further cuts weight and lowers costs without compromising strength. Compared to traditional steel designs, the IPA stabilizer link achieves a weight reduction of over 15%, positioning it as a strong contender in the NEV sector, where lightweight, energy-efficient solutions are crucial for extended vehicle range.
As part of its strategy to localize production in China, ZF has introduced these cutting-edge technologies at the Zhangjiagang plant, addressing the need for lightweight solutions in the NEV market. The move also strengthens ZF’s ability to quickly adapt to market demands, with a robust local supply chain that supports the company’s competitive edge.
Steffen Reichelt, Head of Product Line Chassis Components, commented, “The new IPA stabilizer link design is a significant addition to our product range and reflects ongoing improvements in our production processes.”
Ken Si, Head of Product Line Chassis Components AP, added, “The Zhangjiagang plant is pivotal to our chassis components operations in Asia-Pacific. This launch marks the first time we have localized an IPA stabilizer link with composite materials for a European automaker, highlighting our ability to meet complex customer requirements.”
Thanks to strong collaboration between ZF’s global and Asia-Pacific teams, the Zhangjiagang plant completed the setup of the automatic production line and obtained customer approval in just 14 months. With an annual capacity of 1.6 million units, the facility is already running multiple other projects, with further production slated to begin in 2026.
This milestone not only marks a significant achievement for ZF’s Zhangjiagang plant but also reinforces the company’s leadership in lightweight technology and smart manufacturing, solidifying its position at the forefront of the global automotive parts supply chain. ZF remains committed to driving innovation and delivering high-quality products to its customers.
