Aero-Plastics, Inc., part of Trelleborg Group
Aviation and Aerospace Component ManufacturingWashington, United States11-50 Employees
Aero-Plastics, Inc., based in Renton, Washington, operates as an aviation and aerospace component manufacturer with a history spanning more than five decades. As part of the Trelleborg Group, the company provides machined and molded parts alongside value-added services such as assembly, finishing, and packaging. It maintains a comprehensive cradle-to-grave documentation system that ensures direct traceability of materials, manufacturing, and final packaging for every product. The organization targets customers across aviation and aerospace supply chains, including original equipment manufacturers and other market participants that require dependable, on-time delivery of components. Its stated mission emphasizes dependability and the ability to deliver what customers need when they need it, across all market segments it serves. Recent developments include a 2023 expansion of its Renton facility and a 2025 acquisition by Trelleborg, reflecting changes in ownership while the site remains in Renton as part of a larger group.