COMPANY
Company OPTEH is specialized in production of high complex aluminium prototypes. Components and system solutions from OPTEH make products lighter, more efficient and more attractive.
We offer a single source solution for turning new ideas into industrial reality through an unmatched combination of innovative technology, state of the art rapid prototype processes, highly flexible manufacturing and dedicated personal.
High quality expectations, progressive thinking and customer satisfaction are all closely associated for OPTEH.
With production capabilities of gravity casting and CNC machining we are capable either to deliver castings or to develop product, develop optimal casting process and deliver finished products.

ONLY HIGHEST QUALITY
Aiming at successful and long-term cooperation with our customers and partners we strive for ensuring high quality on all levels. We continuously improve our production processes, which are proved by the quality standards we have gained.
Company OPTEH d.o.o is certified in accordance with DIN EN ISO 9001: 2000

We are offering:
- Gravity die casting, Sand casting
- Machining, Milling
- Rapid prototypes from Aluminum

Benefits
Quick response to customer
Fast production order and quick delivery to the customer
Attention to every order and every part

Deep roots promote stability.
The roots of our company's history dates back to the year 1832.

In 1928, the first self-made die-casting machine was put into operation.

Experience strengthens the security.
For over 50 years Ketterer Die casting is known as a reliable supplier of high-quality and technically difficult die castings.

Foresight is pushing ideas.
As an innovative company, we are always ready to take the next step towards the future.

Druckgisserei:
Die castings of aluminum and zinc,
own tool,
CNC machining

Melting, holding and casting


Heat treatment equipment and machinery


Heat engineering installations in the areas of

High-alloy cast stainless steel

OZAY DOKUM is a supplier of aluminium die casting parts to automotive, household appliance, furniture, electric/electronics industries with its ISO 9001:2000 certification. OZAY DOKUM is capable of internally designing and producing tools/moulds, precision machining, brass hot stamping, zamak(zinc) die casting, and surface finishing. Test laboratory is completed with highest technology test equipment like X-RAY, 3D CMM, Spectrometre, Hardness- Rougness Testers, Profile Projector, Leakage Test System.

Visit our website

Our company is positioned as a delivery partner of small and medium series for cast aluminum products.
The gravity die casting offers in lot sizes from 500 pieces, high strengths and high material density.
However, seek a technically and economically optimal solution, so we offer the die casting process. It allows small wall thicknesses, weight and material savings, smallest tolerances and continuous production processes, with lot sizes from approximately 3,000 pieces.
Through our own CNC machining the finished aluminum castings are order-specific processed and coated as desired.

Our design department advises our customers on casting issues and coordinates the preparation of the printing and Kokillengusswerkzeuge with our own tool or the suppliers.

Our quality management system complies with the requirements of the standard DIN EN ISO 9001 and is regularly updated through internal and external audits.

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Pedeo (Belgium) is your specialist full service supplier of technical high-pressure diecast parts in zinc and aluminium alloys, with a projected surface of maximum 4 dm², and a maximum weight of 1 kg.

These parts can be delivered machined, surface treated and assembled in large and medium size batches.