About Us

Ian Brown Engineering cc is located in Kya Sand, in Randburg and currently trades as Supertech Plastics

The Rybro brand was established in 1988, all injection moulded products owned by Ian Brown Engineering are sold under the Rybro Brand

The company specifically manufactures nylon & polypropylene castor wheels and Pallet truck wheels & rollers for the reseller market. Our mission is simply to provide the market with exceptional value and service as an alternative to imported products.
The Company also provides manufacturing services to outside customers, including R & D, tool design, tool making and production of the product.

Many of our customers approach us looking to upgrade an existing design, usually being produced using low volume techniques, to a more mainstream design. We have been able to provide the client with a more aesthetic product at a competitive price, which has in all cases seen an increase of business for the client.

Our facilities house both injection moulders(ranging from 20 ton to 180 ton); we are able to mould products up to 800 grams.
We also have facilities for custom metal pressing on our 40 & 80ton eccentric presses.

Our services include:

1. Tool making

2. 3D Product design

3. CNC machining

4. Injection moulding

6. Small batch metal pressing

7. Assembly

Product Design

This service entails producing a working design of a prototype or concept. Once a design is accepted, production of the product begins.

Low cost tooling solutions Designed specifically for products that will not enjoy the benefit of high volumes, or where the cost of a full mould cannot be justified, our low cost solution fills a very necessary niche in the market. With this product the customer enjoys the benefit of injection moulding without the outlay required for mainstream tooling. Specifically the customer simply pays for cavity inserts and production of the article.

Tool making

The Company manufactures tools and dies for companies doing their own production, this includes: 1. Injection moulds 2. Blow moulds 3. Compression moulds 4. Press tools 5. Jigs and Fixtures