Your specialist for milling, turning, grinding, wire and die sinking in a wide variety of areas such as medical technology, mechanical engineering, the automotive industry, etc.
We are also your contact for design and prototype production with the CAD program Solid Works.

The company GRAVIDOO® was founded in 2021 and is conveniently located on Autobahn 3 between Frankfurt am Main and Würzburg in Hösbach.

What is our concept?
GRAVIDOO® serves both private and business customers — both locally for more demanding issues and in our online shop.
Our concept is to work in partnership with well-known manufacturers, to purchase the products directly from them and then sell them in our online shop. The manufacturers and products are therefore selected in the high-priced segment. The customer then has the option of purchasing the product in its original condition or having it personalized in the form of an engraving.
In the b2b sector, it is also possible for the customer to order us to procure the desired product - even in larger quantities - and then engrave it by us.
In addition, we also serve all inquiries from industry about laser marking of components, etc.


Our services
• Laser inscriptions
• Laser engravings
• 2.5 & 3D laser engravings
• Event labels
• Deep engravings
• Product procurement
• Counseling

Milling
We can produce unique or serial parts with our DMU 50T CNC milling machine and SolidWorks CAM software.
We are also able to modify or rework existing products.
Maximum size: 500mm x 400mm

Turning
We have a conventional Optimum TH 3309 turning machine to complement the milling operation if needed.

Laser engraving
We can engrave and cut laminated plastic materials with a 40W laser engraving machine.

It can be any shape, text or picture according to your needs and imagination.

Maximum size: 280mm x 180mm
Material type: smooth or metallic brushed type

Measurement
We own a Platinum Faro Arm 8', with 1,7m granite table inside climatized measurement room. We are able to perform measurement for our own gages but also for our customer parts (simple dimensional measurements, normality study, Cp/Cpk...).

In association with our design skills, we can also do reverse design to create model according to part measurement.

Measurement range: 2.4m

The Grohmann Group produces cast aluminium parts of top quality. At our Bisingen, Mühlacker, Schopfheim and Hirrlingen sites we manufacture cast parts using the chill casting and sand casting methods of production. We reliably supply customers from all sectors of industry (mechanical engineering, engine construction, the automotive sector, electrical and medical equipment, etc.).
Mechanical processing in our own facilities and with selected external partners enables us to satisfy industry’s desire for components that are ready to fit. Surface treatments of all kinds are the norm for the Grohmann Group.

Thermoforming, thermoforming, vacuum forming, vacuum coating, Plattentiefzug, Rollentiefzug, forming, plastic thermoforming, rotation, rotational molding, rotational molding, rotational forming, Rotoationsgiessen, rotational molding, finishing, plastic finishing, CNC milling, 5-axis machine, mold, mold for thermoforming tools, thermoforming tools, Tools aluminum. Plastic tanks, packaging, trays, plastic trays, covers, trays, plastic tubs, food industry, machinery industry, twin-sheet method, twin sheets, blister, plastic packaging, PET blister, ESD material, ESD trays, ESD blister.

About us
Having the ability to design and manufacture special-purpose machinery, attachments and equipment, GSB provides services in the fields of Foreign Trade, Energy and Defense Industry in accordance with sectoral contraction and innovative adaptation requirements.

Our products
Excavator Rotary Screen Bucket
Electro-Hydraulic Clamshell Bucket
Cement Industry
Air Transfer and Lifting Equipment
Construction Machinery Attachments
Special Design Products
Agricultural Tools
Concrete Batching Plants

Representations and Distributorships
As GSB Group, we are in active trade with the countries of Austria, Israel, India, Georgia, Azerbaijan, Russia, Libya and Iraq.

Reuse of existing and proven machine tools up to complete production systems - through conversion, automation, overhaul, maintenance and relocation.

welcome
and thank you for your interest in G. Taube Modellbau CAD-Service GmbH.
We are a medium-sized family company based in Hassloch, Palatinate, which was founded in 1986 by Günther Taube.
Profound cross-sector know-how, professional use of traditional and proven as well as the most modern materials and technologies as well as craftsmanship guarantee our customers innovative and flexible solutions even for complex tasks.
In this context, we are particularly proud of one of our developments, the “T&T receiving device for workpiece holders”, which is registered with the German Patent and Trademark Office and for which we were awarded the 2011 Innovation Prize from the State of Rhineland-Palatinate.

We are also certified in accordance with DIN ISO 9001.
Whether it is the production of a single part or the production of small or large series — our highly motivated and qualified team always strives to implement even the most unusual ideas in a customer-oriented, precise and of the highest quality level.
Our customers include well-known companies in the automotive, aviation, packaging and supply industries. We hope to see you among our customers in the future.

We are looking forward to hearing from you.
Sincerely,
Your Günther Taube and team

Industrial technology, mechanical engineering

GTK-Prototype UG was founded in 2014 by Tobias Günther and initially dealt with rapid prototyping machines.

Over the years, CNC milling and turning as well as assembly and development work were added due to customer requirements.

GTK-Prototype develops and designs on behalf of customers as well as internally using the most modern CAD systems such as Solid Works, Autodesk Inventor, Fusion 360 and others and inserts them into a comprehensive CAM system.
Through the production of prototypes in medical technology, mechanical engineering and the automotive sector, GTK-Prototype was able to acquire extensive experience in manufacturing.

In 2018, the production option laser cutting was added.

GTK-Prototype is currently based in Neuhausen near Tuttlingen and will move to the newly built company location in Radolfzell in the course of 2022.

Your competent partner in the field:

Turning - Milling - Grinding

Whether item or series production, we deliver the highest precision. Find out about our manufacturing capabilities, we can also solve your intended Zerspanungsproblem.

The company Günter Becker is in Osterode am Harz for over 30 years.
Until the early 70s, the main business focused on the development and production of automatic wire bending machines for electronic components such as resistors and transistors.

After introduction of semiconductor technology made the switch to using pure contract manufacturing in the field of turning, milling and grinding.
In this segment, we were not able to establish ourselves in the last southern Harz region through our quality work and numerous attract customers. For our customers today include well-known companies from all industries, including medical, aviation and aerospace technology, automotive industry.

We would be happy if we may this also includes you soon!

Services ...

Our range of services includes:

• Item and serial production
• Processing of customer parts according to drawing or sample
• procurement of materials with test certificate
• Installation of smaller assemblies
• Delegate of third party services, such as heat and surface treatment, to competent partners
• CAD Drafting according to DIN
• Final inspection


We process almost all materials such as:

• aluminum alloys
• Steel
• Rust-and acid-resistant steels
• Titanium alloys
• Plastics
• Chrome-nickel alloys
• and much more ...

Our group unites aluminium casting, machining, assembly and component testing under one roof.

Situated in the heart of Europe, HAL supplies clients worldwide and is well prepared to serve any industry or application.

We produce for the industries engineering marine, motor production, energy sector as well as vehicles and automotive engineering.

Engineering - Aluminium Casting - Machining - Assembling - Testing - Quality