Many international buyers search online for “Top 10 aluminum die casting companies in Turkey”, hoping these lists will reveal the ideal supplier. But top rankings often reflect marketing spend or local prominence, not always the best fit for an overseas project.
After over two decades in aluminum die casting, we’ve learned that selecting the right partner goes far deeper than checking who’s listed first.
Top 10 Aluminum Die Casting Companies in Turkey
Here’s a neutral overview of Turkish aluminum die casting companies often mentioned in global and local directories:
- Demirtas Döküm – Known for aluminum casting and machining in automotive.
- GÜLMAK Foundry – Supplies complex castings to machinery manufacturers.
- Akdemir Döküm – Experienced in both aluminum and cast iron foundry work.
- Onka Metal – Produces aluminum die castings for electronics and HVAC.
- ERMAKSAN Metalurji – Focus on precision aluminum castings and secondary processes.
- Döktaş Metal – Large operation serving automotive tier suppliers.
- Uğur Metal – Handles small to medium-size aluminum die cast components.
- As Metal – Offers multi-industry aluminum casting solutions.
- Cem Döküm – Known for tool design alongside aluminum die casting.
- KARÇEL – Diversified metal castings, including aluminum die casting.
These companies are frequently referenced in public directories and search results. This list is for general reference only and does not constitute a recommendation.
Aluminum Die Casting Parts Buyers Should Know
When we work with clients sourcing from Turkey, a few recurring misconceptions or surprises come up. Here are some country-specific points we always discuss:
- Complex tariffs and VAT refunds: Some buyers assume Turkey’s customs are like the EU’s. In reality, navigating Turkish VAT refunds on export deals can be tricky, potentially tying up capital for months if not pre-arranged with local agents.
- Tooling handover expectations: Many Turkish foundries see tools as part of their long-term relationship model. They may be reluctant to ship tools abroad even if buyers technically own them, complicating multi-country sourcing plans.
- Project paperwork nuances: Turkey has unique industrial registration paperwork (like Sanayi Sicil Belgesi) tied to production, which can delay urgent projects needing immediate capacity shifts.
- English vs German vs Turkish drawings: Many Turkish technical teams are comfortable with German and Turkish engineering documentation. We’ve seen detail confusion when only English dimension chains and GD&T are provided.
Local Aluminum Die Casting Parts Manufacturer vs Yongzhu Casting
| Feature | Local Turkey Suppliers | Our Yongzhu Casting |
|---|---|---|
| Typical MOQ | Medium runs: 2,000–5,000 pcs | Wide range: prototypes up to 100,000 pcs |
| Alloy range | Strong in EN AC-46500, AC-42100 | Full EN, ADC12, A380, LM6, and custom alloys |
| Tooling delivery | 10–14 weeks average | 5–7 weeks with weekly progress updates |
| Technical drawing support | Often in Turkish or German style | Dedicated team fluent in English DFM, ISO GPS |
| Export packaging | EU-style cartons, sometimes light | Reinforced crates, silica packs, drop-test validated |
| Certifications | ISO9001, often TS16949 | ISO9001 + IATF16949 for auto + CE on demand |
Machinery OEM Order from Yongzhu to Turkey
Last year, a mid-sized machinery OEM in Bursa initially sourced aluminum motor housings from a local Turkish foundry. Their costs looked reasonable, but after scaling to larger orders, they encountered issues with porosity and unexpected scrap rates that rose above 6%. Their local supplier did not have the X-ray and vacuum integrity testing equipment they needed for their export contracts.
They approached us hoping to tighten specs. We rebuilt their dies with improved venting and applied vacuum-assisted casting on our lines. Within three production runs, their reject rate dropped below 0.8%, helping them confidently fulfill a new order from their German customer.
Whether you’re sourcing from Turkey or any other country, the most important lesson we’ve learned in over 20 years is that compatibility matters more than rankings. A supplier who understands your standards, supports your language and engineering systems, and delivers reliable quality will always outperform any “top 10” list.
Searching for High-Quality for Cast Aluminum Parts Supplier?
You’ve come to the right place! Yongzhu Casting is a certified die casting manufacturer with over 20 years of expertise in the industry.
We have successfully completed numerous die casting projects for Aluminum casting parts, particularly in your industry.
Zhejiang Yongzhu Casting Technology Co., Ltd.
Location: Zhejiang, China
Company type: Manufacturers, Producers, Wholesalers
Year Founded: 2004
Main Products: Aluminium die casting, Mold Making, Die Casting, Sand Casting, Gravity Casting
Leading Chinese producer Yongzhu Casting is formerly known as Hangzhou Higer Metal Products Co., Ltd., was established in 2004.
With 20 years of experience in the industry, we are a specialized manufacturer in Aluminum casting and Machining.
Our products are widely used in various applications such as Automotive, Energy, Lighting, Medical, Home Furnishings, Machinery & Equipment etc. Below are our advantages:
Design Review & DFM Support
Our professionals will evaluate your designs and provide suggestions for cost savings. Additionally, we offer Design for Manufacturing (DFM) assistance and conduct mold flow analyses to facilitate efficient production.
State-of-the-Art Manufacturing Equipment
Our facility is equipped with advanced hot-chamber and cold-chamber die casting machinery for aluminum and zinc production.
We also utilize high-precision CNC machines in a temperature-controlled workshop, featuring 3-Axis, 4-Axis and 5-Axis setups to manage any project you have.
Rigorous Quality Control Measures
Our dedicated quality control team ensures that all parts meet the highest standards of quality and consistency. We employ high-accuracy measurement instruments, including CMM, spectrometers, and X-ray detectors.
Comprehensive Surface Treatment Options
We provide a variety of surface finishing techniques for your precision die casting components. Our in-house services include cleaning, polishing, anodizing, shot blasting, and painting.
Flexible Project Acceptance
While larger manufacturers often shy away from low-volume projects, and smaller ones may struggle with quality, Yongzhu Casting stands apart. We prioritize customer satisfaction and willingly accept high-mix, low-volume projects like yours.
