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OTEC Machines

Engineered in Germany, OTEC machines deliver flawless, mirror-like finishes with unmatched speed and consistency. They automate tedious bench labour and protect delicate jewellery geometries across every batch.

OTEC EF-Flex

Sample Testing:
Hygrade Casting can provide clients with product sample testing including inspection of this exact machine model at our facility, please contact us to arrange an appointment.

Enquire about the OTEC EF-Flex

OTEC Machines

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OTEC Consumables

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Authorised Australian Agent for OTEC Präzisionsfinish GmbH & Alfa Mirage JP

Security Notice

For safety and security reasons, we do not keep, hold, or store cash, loose gemstones, diamonds, or finished jewellery at our publicly listed address. This location is used exclusively for client wax drop-offs, trade consultations, administrative activities, and related business operations. All visits are strictly by appointment only. Entry will not be granted to unannounced visitors under any circumstances. The premises are protected by comprehensive security measures, including, but not limited to, monitored alarm systems and CCTV surveillance.