Since its founding in 1966 DruMeta has continually grown to become one of the leading zinc die casting manufacturer in Europe.



In close cooperation with our business partner to virtually all industries, we develop and manufacture technologically advanced die-cast zinc articles.



DruMeta produces on the newest hot chamber die casting machines-with 200 - 2000 kN clamping force.



Editing is done on various self-developed and produced in house special machines. We assemble and pack according to your wishes modernly designed assembly workstations and fully-automated handling and robotic assembly machines stocked.



Our product range includes single-finished molded components, machined with high precision parts and fully assembled modules.



Since certification in 1996, our management system has constantly evolved and the needs of our customers and the state of the art customized.



Innovative and motivated staff with many years of industry experience spanning happy to help you in realizing your wishes.



The satisfaction of our customers

comes first

h3> "What you can rely on!" /h3>

Even more than the quality or diversity of our
Zinc and aluminum die casting parts, it is our relentless pursuit of the best possible solution, making our customers delighted and turn so successful.



Only if you're fine, we're fine. Rest assured: We do not do things differently than others, but much better. In sum, you can be sure of a collaboration real value and therefore your advantage in the market. Because there is nothing more important than reliability in a successful partnership.

Prometal was founded in 2000 in Bursa for manufacturing precision zinc & aluminium diecast components .

Our company has 5.000 m² production area in one of the major industrial zones of the city. We supply to a wide variety of industries from automotive,hardware,electrical components to gas appliances with having experience staff capable for tool design & tool making .

Prometal is able to produce zinc die cast components from 0,5gr. up to 1 kg, aluminium up to 2,5 kg and deliver customer orders on time varying batch quantities from 1.000pcs to 10.000.000 pcs. We have extensive in-house facilities for finishing operations such as tapping, reaming, machining, assemblies and surface coating with our approved sub-contractors.

We provide our customers with cost advantages of global sourcing without sacrificing quality or delivery.

The tool management includes:

• Check the tool drawings in collaboration with customers
• Create schedules in MS Project
• Ongoing status reports
• On-site monitoring of the toolmaker
• monitoring compliance dates
• Progress Monitoring
• Review getätigter work
• Reconciliation schedules with customers and suppliers
• root cause analysis of delays and action planning
• vote to be carried out tool changes or their fastest possible implementation
• Tool will inspect tool acceptance report

The ever shorter lead times for the development and production of prototype and production parts, especially in the automobile sector, demand a detailed planning of the individual or parallel projects to save costs and time.

We offer complete transparency regarding the project progress, the crucial exercises to project success. To ensure that your project goes according to plan, our team takes on the progress monitoring tool and provides the appropriate status reports.The earlier we are entrusted with the management tool, the easier we can make reference to the flowcharts, bottlenecks and Narrow by concrete measures. Tool changes to be managed in the short term and on time from us.

Based on available data of the components, we assume the timely procurement of necessary resources such as tools. In consultation with you product features, function, and any added components will be discussed. Thus, the optimal process engineering can be determined and the most suitable manufacturer can be selected.

We will also guide you in its care: scheduling, determining the organizational and technical processes, to process optimization procedures, for the precise implementation. The documentation of all processes and changes in the life cycle is a matter of course.

Pending the completion of the project, we are your partner.

Tool and die
Injection molding tools; small batch tools and prototype tools made of aluminum includingProduction of components; Space Puzzle Molding; RRIM tools, stamping tools, die-casting molds, trimming or deburring tools; production of small series for general engineering (up to 1,000)

PTG GmbH was founded on November 10th, 2006 by the company Gröber Metallverarbeitung. The core competence in surface finishing through superfinishing was supplemented by the strategic procurement management of drawing parts and assemblies as well as the trade in sliding elements.