IMPORTANT UPDATE: Ace Plastics merged with 4N Products 1 July, 2025.
Our custom injection moulding expertise continues with enhanced capabilities under the 4N Products brand.
ACE Plastics Pty Ltd commenced operations in 1987 at its location in Osborne Park and merged with 4N Products in July 2025.
Over nearly four decades, we developed into a sophisticated, modern plastic injection moulding operation with specialist Tool Makers and Die Setters. This expertise now continues as part of 4N Products, combining our proven capabilities with enhanced resources and equipment to deliver the highest standards of quality and cost efficiency.
Our injection moulding capabilities (now part of 4N Products) continue to offer complete design development, manufacture, assembly and delivery services to clients.
Our custom moulding expertise specialises in engineered plastics, decorative plastics, flame retardant plastics and insert moulding. These capabilities are now available through 4N Products for companies seeking efficient manufacturing of established products up to 6.3kg.

For Custom Injection Moulding Enquiries
- Legacy Contact: sales@aceplastics.com.au | +61 8 9202 6904
- New Enquiries: 4N Products Contact Form
- Capabilities: 4N Custom Manufacturing
53 Edward Street, Osborne Park, WA 6017

