Reliable Aluminum Casting Die & Die Casting of Aluminium – Precision, Speed & China Supply Chain Excellence
Meta Title: Aluminum Die Casting Services | OEM/ODM – TJJ Trade
Are you looking for a aluminum casting die partner that delivers consistent quality, competitive pricing, and on-time delivery? As a foundry with over 20 years of experience in metal casting, SHIJIAZHUANG TJJ TRADE CO., LTD. offers professional die casting of aluminium services for a wide range of industries – automotive, construction, furniture, and more. Our integrated factory and export team ensure you get the benefits of China’s supply chain without the communication gaps. From prototype to mass production, we handle precision dies, fast turnaround, and full OEM/ODM support.
Why Buyers Struggle with Aluminum Die Casting – and How We Solve It
Import managers and sourcing agents often face these common headaches when ordering aluminum casting die or die casting of aluminium parts from overseas:
- Inconsistent quality – wall thickness variations, porosity, surface defects
- Long lead times – especially for new tooling and sample approval
- Hidden costs – mold revisions, shipping delays, or communication errors
- Lack of technical support – no DFM (Design for Manufacturability) advice
Our solution: a 30,000 m² dedicated foundry with ISO 9001:2015 certification, experienced engineers (average 15+ years), and a streamlined process that reduces tooling time by up to 20%. We work as your extended production team – not just a supplier.
Figure 1: Our state-of-the-art die casting workshop with 250+ experienced workers.
Why TJJ for Your Aluminum Die Casting Project?
Years of Foundry Experience
Trained Employees
Production Area
On-Time Delivery Rate
| Parameter | Available Range |
|---|---|
| Alloys | A380, A383, ADC12, A413, 360, 6061 (for gravity deck) |
| Part Weight | 10 g – 15 kg (customizable) |
| Wall Thickness | 0.8 mm – 10 mm |
| Surface Finish | As-cast, powder coated, anodized, chrome plating |
| Tolerances | ISO 8062‑3:2019 CT6 – CT8 |
| Mold Life (Hot Work) | 150,000 – 1,000,000 shots (dependent on design) |
| Annual Capacity | 2,500+ tons (aluminium) |
* Specifications may vary. Please refer to actual order confirmation for exact parameters.
Your Business Terms – Made Simple & Transparent
- Full DFM support – we suggest improvements for castability
- Existing mold modification or new tooling from your 3D models/2D drawings
- In-house tooling workshop – average mold delivery 25–40 days
- MOQ: 500 pcs for new orders (negotiable for small runs)
- Sample lead time: 3–7 days after tooling T0
- Mass production: 15–30 days (depending on quantity & surface finish)
- Payment: T/T (30% deposit), L/C at sight negotiable
- Delivery terms: FOB Tianjin / CIF to your port
- Packaging: Standard export cartons, plywood pallets, or custom crating
- After-sales: 12-month quality guarantee on defects (excluding misuse)
Figure 2: Well-maintained die sets for repeat orders – reduce your future tooling cost.
aluminum casting die / die casting of aluminium aluminum die castings aluminum die castings
Compliance You Can Trust – ISO, RoHS, & More
Every batch of aluminum casting die or die casting of aluminium parts we ship meets international standards. Our quality system covers:
- ISO 9001:2015 – certified for design, production, and testing
- RoHS & REACH – material compliance for European and North American markets
- ASTM B85 / B179 – aluminium alloy specifications (upon request)
- Internal testing – tensile, hardness (HB/HRC), density, x-ray inspection (if required)
We also offer third-party inspection services (SGS, TÜV) at buyer’s cost. Our traceability system ensures every part can be linked back to its raw material batch number.
Authored by David Miller
Senior Casting Engineer, 15 years in non-ferrous die casting (formerly at US foundries).
David has managed die casting projects for automotive, agricultural, and furniture brands. He currently advises TJJ on quality systems and DFM.
What Our Clients Say About Our Aluminum Die Casting Service
Mark R. – Import Manager, Midwest Hardware Distributor, USA
“We switched to TJJ for our aluminum cast handles. The tolerance consistency is much better than our previous Chinese supplier. Their DFM suggestions saved us 15% in material cost. Lead times have been spot on – highly recommended.”
Sarah L. – Sourcing Agent, UK-based (automotive aftermarket)
“Communication during tooling was excellent – they sent weekly updates with photos. The first samples looked exactly like our CAD. We’ve now placed 4 repeat orders for die cast aluminum brackets.”
James D. – Brand Owner, Outdoor Furniture Line, Canada
“We needed a supplier who understand both quality and aesthetics for our aluminum chair legs. TJJ nailed the surface finish (powder coated) and even helped with a slight redesign to reduce porosity. Very professional team.”
Carlos M. – Wholesaler, Latin America (construction hardware)
“I’ve been importing from China for 10 years. TJJ’s factory tour (virtual) impressed me – clean, organized, with real quality checks. My first order of 5,000 die cast aluminium locks arrived ahead of schedule. Will continue.”
Our Production Power – From Die Design to Shipping
Our 20‑year‑old foundry in Shijiazhuang, Hebei, operates 24/5 with 200+ workers, 30 die casting machines (cold & hot chamber), and a dedicated post-processing area for trimming, tumbling, and CNC finishing. We are one of the earliest casting factories in China, with a track record of exporting to America, South America, Europe, and Africa.
Our experience with ornamental iron has given us deep knowledge of complex mold designs – now applied to aluminum casting die projects for modern B2B buyers.
Ready to Start Your Aluminum Die Casting Project?
Send us your drawings or 3D files for a free DFM analysis and quotation within 24 hours.
SHIJIAZHUANG TJJ TRADE CO., LTD. – Your reliable partner for die casting of aluminium and aluminum casting die solutions.
* All technical data and lead times are based on typical orders. Please confirm details with our sales team at the time of inquiry.
