Fast Response
We review drawings quickly, give clear feedback, and help move your project forward without unnecessary delays.
One Stop Aluminum & Zinc Alloy Die Casting Manufacturer in China
From tooling to mass production for custom parts.HPDC + CNC machining for tighter tolerances
Fast sampling and flexible MOQs
Our Die Casting and Manufacturing Capabilities
From prototyping to surface finishing, Honjenny provides complete die casting and CNC manufacturing solutions helping you bring precision parts to life with faster turnaround and total quality control.
Need Reliable Die Casting Services?
From tooling to mass production, we help reduce delays, improve consistency, and keep your custom parts project on schedule.
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Why Choose Our Die Casting Service
We keep die casting projects simple: clear communication, stable quality, and reliable delivery from sampling to production.
Stable Quality
Production follows IATF 16949 and ISO 9001 standards, with checks during sampling, production, and final inspection.
Inspection Reports Available
CMM reports, first article inspection, and material certificates can be provided based on your project requirements.
Support for New Projects
We help review part design, tooling, and production details early, so problems can be found before mass production.
Flexible Order Quantities
Whether you need samples, trial orders, or regular production, we can support different project stages.
Reliable Delivery
We work to keep lead times under control and provide updates clearly when production schedules matter.
Honjenny — Your Trusted Partner in Precision Manufacturing
Honjenny is a China-based die casting manufacturer with nearly 30 years of experience in custom aluminum and zinc alloy parts. Certified to IATF 16949 and ISO 9001, we provide reliable quality for global customers.
Fast response to every project
Reliable quality for every order
Stable delivery for long-term supply
Real Die Casting Work
A look at our parts, production, inspection, and day-to-day work behind custom die casting projects.
What Our Clients Say
From prototypes to production, our clients trust us for precision, speed, and dependable service every step of the way.
We were constantly battling late shipments and QC issues—until we found Honjenny. They’ve become our go-to partner for precision parts.
William Ng
Sourcing Manager
The Honjenny team delivered high-quality prototypes on an impossible timeline. Their speed helped us secure our next round of funding.
Stephanie Zhou
Product Lead
From surface finish to structural integrity, Honjenny has exceeded expectations across every batch.
Marco Lin
Technical Buyer
Latest Die Casting Insights
Explore our latest articles on die casting, quality control, machining, and production for custom parts.
Read moreCold Shut in Casting: Guide to Symptoms, Causes, and Prevention
Cold shut is a seam-like surface or near-surface defect in die casting that occurs when two streams of molten metal fail to fuse completely before solidifying. It is especially common in aluminum die casting, high-pressure die casting, and thin-wall parts, where rapid cooling and complex flow paths make proper fusion...
Read moreHow to Choose the Right Aluminum Die Casting Manufacturer for Your Project？
In aluminum die casting sourcing, many companies focus on price first. However, what usually determines whether a project succeeds is not the quotation itself, but the supplier’s process capability, quality consistency, tooling development capability, and delivery reliability. An excellent aluminum die casting manufacturer does more than simply produce the part....
Read morePorosity in Casting: Types, Causes, and Prevention in Die Casting
Porosity in casting is one of the most common and costly defects in die casting. It can lead to leakage, machining failure, poor mechanical performance, and unstable product quality. In many cases, the real problem is not only the defect itself, but also the wrong judgment of its type and...
Frequently Asked Questions
What die casting services do you provide?
We provide custom aluminum die casting and Zinc alloy die casting services, covering sampling, tooling support, mass production, and post-processing based on project requirements.
Can you produce custom parts based on drawings or samples?
Yes. As a custom die casting manufacturer, we produce custom die cast parts based on customer drawings, samples, or technical requirements.
Do you offer engineering support?
Yes. We provide DFM (Design for Manufacturability) feedback to help you optimize design before production.
What materials do you work with?
We mainly work with aluminum alloy die casting and zinc alloy die casting materials for custom industrial and commercial parts.
Do you offer high pressure die casting?
Yes. We provide high pressure die casting (HPDC) for aluminum and zinc parts, depending on the part design, structure, and production volume.
Do you provide CNC machining or other secondary operations?
Yes. We can support CNC machining and other secondary operations based on part requirements to help improve fit, finish, and assembly performance.
What quality certifications do you have?
Our quality system is certified to IATF 16949 and ISO 9001, with process control and inspection procedures in place for ongoing die casting quality control.
Can you provide inspection reports or material certificates?
Yes. We can provide inspection reports, material certificates, and other supporting documents based on project and customer requirements.
How long does sampling and mass production take?
Lead time depends on part complexity and order volume, but we support sampling and mass production scheduling for custom die casting parts.
