S&G Precision Tools & Plastics has been a well established business for many years and are well known in Perth. This is recognised in our personnel who have a wealth of experience in Manufacturing and Engineering.
No job is too small and each client is important to us; let us help and advise you through the manufacturing process of your product.
S&G can advise and provide guidance on your injection moulding project, from the conception through to a finished product. If you need to master that precision engineered part you want made, we can adapt our knowledge to suit your needs.
Starting with concepts and walking through prototyping steps creates a solid, workable relationship that S&G welcomes with all companies, and a value we encourage throughout the business.
20-28 Hubert Street
Belmont WA 6104
Ph: 9478 3492
High-strength automotive parts
Agricultural fittings
Industrial housings
Custom plastic covers
Safety equipment components
Precision-milled machine parts
Custom jigs, fixtures, and brackets
Prototyping and sample parts
Metal-plastic assembly components
High-accuracy replacement parts for machinery
We aim to ensure every product supports a cleaner and more sustainable future.
Material waste reduction via smart molding techniques
Recycling of unused plastic material
Optimised machine usage for lower energy consumption
Durable, long-life parts that reduce replacement cycles
We prioritise responsible manufacturing practices through:

Contact Us
For all enquiries, quotes and proposals, please contact us using the form below, or at the following details.
20-28 Hubert Street
Belmont WA 6104
Ph: (08) 9478 3492
S & G specializes in custom injection moulded products, CNC machining, and a wide range of general engineering services.
Yes, we offer fully custom injection moulding solutions based on your design, specifications, and material requirements.
We work with a wide variety of plastics, including ABS, PVC, Nylon, Polypropylene, Polycarbonate, and more.
Yes, we can produce prototypes using CNC machining or short-run moulding to help you test your design before mass production.
We serve multiple industries including automotive, industrial manufacturing, electronics, construction, medical equipment, consumer goods, and more.
Our expert team can help refine and manufacture your product.