Engineered for Precision. Built for Trust.
Precision Die Casting Services
We design, die-cast, machine and finish complex metal housings and structural parts for automotive, aerospace and medical applications — on die-casting machines from 100T to 2000T, casting parts up to 20 kg with the lowest cost per part at volume.
HANSTAR PRECISION DIE CASTING SERVICES
Hanstar provides custom die casting services for aluminum, zinc, and magnesium alloys, combining in-house tooling, die casting, CNC post-machining, and surface finishing in one manufacturing workflow. As an experienced die casting supplier, we support projects from die development and prototyping through production and finished-part delivery.
Our aluminum die casting and zinc die casting services cover different production requirements, with cold-chamber machines for aluminum and magnesium and hot-chamber machines for zinc. With a 100T–2000T machine range, in-house die development, and CMM inspection, we maintain consistent quality from tooling through final delivery of die casting parts.
Why Choose Hanstar?
Real People. Real Work. Real Rewards.
Cast parts up to 20 kg with molds up to 30 tons — from precision small components to large housings.
Cold-chamber and hot-chamber casting matched to your alloy, part size and target cycle time.
Critical dimensions CMM-verified, with full inspection reports shipped on every order.
First-article castings to high-volume production — the same die quality and process control.
| Aluminum | Zinc | Magnesium |
|---|---|---|
| A380 / ADC12 | Zamak 3 | AZ91D |
| A383 | Zamak 5 | AM60B |
| A356 | Zamak 2 | AE44 |
| AlSi10Mg | ZA-8 | |
| A360 |
Popular Die Casting Alloys
We cast aluminum, zinc and magnesium alloys for a wide range of applications.
Choosing the right alloy depends on strength, weight, thermal conductivity and surface finish requirements — tell us your application and we’ll recommend the grade. Need a specialty alloy? Ask — we likely work with it already.
Die Casting Production
Cold-chamber and hot-chamber machines from 100T to 2000T cast aluminum, zinc and magnesium parts up to 20 kg — with dies up to 30 tons handled in-house.
Precision Casting at Every Tonnage
Machines across the full 100T–2000T range produce everything from precision small components to large structural housings — the right press for every part.
Our Partners
FAQs
Our team is ready to help you
with your project.
WhatsApp Us
+86 15013704953
Email Us
major_p@hanstarmold.com
Call Us
+86 15013704953
Working Hours
Mon-Fri 09:00 - 18:00 (GMT+8)
What alloys can you die cast?
Aluminum (A380/ADC12, A356, A383, AlSi10Mg), zinc (Zamak 3, Zamak 5, ZA-8) and magnesium (AZ91D, AM60). Tell us your application and we’ll recommend the right grade for strength, weight, conductivity and finish requirements.
What size parts can you die cast?
We operate machines from 100T to 2000T, casting parts up to 20 kg with molds up to 30 tons — from precision small components to large housings and structural parts.
What tolerances can you hold on die cast parts?
Cast dimensions are typically ±0.1 mm, with critical features held to ±0.05 mm. CNC-machined features after casting hold ±0.01 mm, depending on geometry and alloy.
Do you provide in-house die casting mold design and manufacturing?
Yes. Hanstar handles die casting mold design and manufacturing in-house. Our engineers review each die for filling, cooling, and ejection before production, helping optimize tooling performance and maintain consistent part quality throughout production.
What is your typical lead time for dies and for production?
Die tooling typically takes 4–6 weeks, and production lead time is 2–4 weeks depending on part complexity and quantity. Rush schedules can be accommodated on request.
Do you offer post-casting CNC machining?
Yes. Threads, bores, ports and critical sealing faces are CNC machined after casting so parts arrive ready for assembly — drilled, tapped, machined and deburred exactly to print.
Can you handle both prototyping and volume production?
Yes. From first-article castings to validate design and assembly, to high-volume production programs — the same die quality, process control and inspection standard applies.
Do you ship internationally?
Yes, worldwide. Common terms include EXW, FOB, CIF and DAP depending on your requirements.
