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OVER 50 YEARS YOUR SPECIALIST IN SPECIALS
MASTERS
IN SPECIALS.
Supplier of high-quality fasteners and CNC turning in to order like Hastelloy, Inconel, and Titanium.certified to your specification.
SPECIALIST SINCE 1976
Custom work in specials
MATERIALTitanium, Inconel, Hastelloy & more
SERVICEEngineering & Production
Works according to ISO 9001 Guidelines
Quality Management
EN 10204 3.1 / 3.2
Material Certificates
European and Asian Production
Fast Delivery Times
Machining Expertise
Machining of special alloys
Active in, among othersPetrochemical industryFood industryMachine buildingPharmaceutical industryGovernment
How it works
From your request to a custom part, delivered to spec.
01
Describe your part
Attach your drawing, photo or specification. No drawing? Just describe what you need.
02
We assess
We assess the feasibility and machinability of your part based on your drawing.
03
You get a quote
A technical assessment and price as fast as possible.
04
We make and deliver
Custom-made and delivered to your specification.
QUALITY CONTROL
Quality & Certifications
Traceability is not an option, but standard. We supply full documentation according to EN 10204.
2.1 Declaration
Declaration of compliance with the order, without test results.
2.2 Certificate
Declaration with test results of non-specific inspections.
3.1 Certificate
Declaration with test results, validated by independent representative.
3.2 Certificate
Validated by producer AND independent external inspector (TÜV/DNV/Lloyd's).
Strict Dimensional Control
Material Analysis (XRF)
Full Documentation
ISO 9001 Guidelines
Specialists in what others will not make.
Complex alloys, small batches and tight tolerances: precisely the work others turn down is our specialty. Send us your drawing and specification, and we will produce the part and deliver it fully certified.
Material expertise
In-depth knowledge of heat- and corrosion-resistant alloys. We machine what others find difficult to cut.
- Inconel
- Hastelloy
- Duplex
- Titanium
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About Gema
A family business for 50 years, driven by craftsmanship in specials and precision machining.
- Since 1976
- Family business
- Personal service
More information
Do you have a special project?
Upload your drawing or specification and receive a technical assessment and quote as fast as possible.