English 
T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
At Hangzhou Target (HZTG), we deliver comprehensive aluminum casting services to streamline your global sourcing operations. We serve as your dedicated partner in the non-ferrous metals sector. Our team bridges the gap between global OEMs and China's premier manufacturing facilities. We partner with massive state-owned enterprises and specialized boutique foundries. This extensive network ensures flexible, reliable, and cost-effective production tailored to your engineering standards.
Outsourcing custom manufacturing projects can introduce logistical and quality-control complexities. We eliminate these challenges by managing the entire production cycle for you. Our team coordinates design consulting, mold flow optimization, production, secondary machining, and international logistics. This comprehensive approach ensures you receive ready-to-assemble components on time. We minimize overhead and maximize material efficiency at every step.
By leveraging a diverse range of partner foundries, we provide tailored manufacturing solutions to match your specific requirements. We guide you to the ideal production process based on your target volume, mechanical needs, surface finish standards, and tooling budget.
High-pressure die casting (HPDC) is ideal for high-volume runs requiring thin-walled structures, dimensional accuracy, and exceptional surface finishes. This method forces molten metal into durable steel molds at high speeds. It creates complex shapes while minimizing extensive secondary machining. This process is widely used for automotive components, electronic enclosures, and hardware accessories. We frequently process popular industry alloys like A380 and ADC12 to deliver lightweight, high-strength parts.
When your project demands larger structural parts or low-to-medium production volumes, our sand casting services provide a flexible solution. This method is also excellent for cost-effective prototyping. We utilize both green sand and resin sand molding techniques. This allows us to create very large, complex shapes with lower upfront tooling costs. It is highly valued for heavy machinery parts, pump housings, and customized industrial structures.
We offer gravity and tilt-pour permanent mold casting to bridge the gap between sand and die methods. This process uses reusable metal molds to yield superior mechanical properties, dense grain structures, and excellent pressure tightness. Controlling the pour speed and thermal cooling rates makes this ideal for structural parts and fluid handling equipment. It is also perfect for components requiring heat treatment. We commonly process high-performance alloys like A356 to achieve outstanding durability.
To ensure global compatibility, we process a wide variety of standard aluminum casting alloys. These are designed to meet international standards including ASTM, EN, and JIS. Matching the precise chemical and mechanical properties of your specification is critical for product performance. Below is an overview of the primary alloys we supply:
| Alloy Standard | Primary Casting Method | Key Material Characteristics | Common Applications |
|---|---|---|---|
| A356 | Permanent Mold / Sand Casting | Excellent castability, high ductility, superb pressure tightness, heat-treatable. | Automotive wheels, pump housings, high-strength structural brackets. |
| A380 | High-Pressure Die Casting | Exceptional mechanical properties, outstanding fluidity, highly hot-tear resistant. | Engine brackets, electronic chassis, gearboxes, consumer goods brackets. |
| ADC12 | High-Pressure Die Casting | Superb die-filling capacity, excellent dimensional stability, highly cost-effective. | Transmission housings, heat sinks, cover plates, structural components. |
| AlSi10Mg | Sand Casting / Gravity Casting | Good corrosion resistance, high weldability, suited for complex thin-walled parts. | Marine applications, aerospace brackets, specialized industrial components. |
A raw part is rarely ready for final assembly. To deliver complete, ready-to-use components, Hangzhou Target provides extensive secondary operations. Our custom machining services include precise CNC milling, turning, drilling, cutting, wire-cutting, punching, and bending. We handle the transition between initial production and precision machining under a single procurement umbrella. This eliminates dimensional discrepancies and communication gaps common with multiple suppliers.
Beyond physical machining, we offer a comprehensive suite of surface finishing treatments. These options protect your components and enhance their appearance. Depending on your design requirements, we provide professional polishing, anodizing, powder coating, sandblasting, and chemical etching. These finishes improve corrosion resistance and enhance wear characteristics. They also deliver the exact aesthetic finish required by your end market.
Mitigating risk is a crucial component of international sourcing. That is why we implement strict quality assurance protocols throughout the manufacturing process. We closely monitor chemical composition, mechanical properties, and dimensional tolerances. Depending on your specifications, we can coordinate non-destructive testing (NDT) and X-ray inspections to detect internal porosity. We also provide coordinate measuring machine (CMM) reports to guarantee total drawing compliance.
To provide complete peace of mind, Hangzhou Target offers customized, on-site supplier support. We regularly conduct factory visits and inspections on behalf of our customers. This allows us to verify production progress and processing quality. We also facilitate pre-shipment inspections and third-party quality certifications from authorities like SGS, BV, and ROHS. This ensures all shipments arrive fully documented and certified.
Relying on a single factory can lead to capacity bottlenecks, unexpected delays, or limited manufacturing flexibility. Our sourcing model provides a distinct advantage. We partner with a vast, highly vetted network of Chinese non-ferrous processors. This lets us dynamically match your project with the ideal facility size, machinery, and technical capability. We can scale production up or down as market demand changes, ensuring reliable delivery and competitive pricing.
Additionally, Hangzhou Target acts as your single point of accountability. Instead of managing complex relationships with separate tooling makers and machine shops, you work exclusively with us. We handle all sub-contractor coordination, quality alignments, and shipment consolidation. This transforms a fragmented supply chain into a streamlined, risk-free procurement experience.
Whether you are developing a new component or seeking a reliable supply chain for existing products, we are ready to assist. As an experienced non-ferrous material supplier and exporter, we combine sourcing expertise with deep technical knowledge. We deliver custom aluminum casting solutions that meet your exact specifications. Our engineering team supports joint product development and can review existing designs to optimize manufacturability.
To get started, simply contact our team today. We invite procurement managers and design engineers to submit 2D or 3D CAD drawings for a thorough technical review. Our team will quickly provide a comprehensive and competitive quote.
The ideal process depends on your production volume, part complexity, tolerance requirements, and budget. Die casting is highly recommended for high-volume runs of complex, thin-walled parts due to rapid speeds and dimensional consistency. Sand molding is highly cost-effective for large structural pieces and low-to-medium volume production. Permanent mold methods are ideal when you need excellent mechanical properties, heat-treatment compatibility, and pressure tightness at moderate volumes.
We require raw material mill test certificates (MTCs) for every batch of metal processed. To ensure complete compliance with international standards, we facilitate independent third-party testing. We work with certified bodies such as SGS or BV. This verifies that the chemical composition and mechanical properties of your products match your specifications before export.
Lead times depend on the complexity of the mold design and the selected manufacturing process. Typically, mold design, tooling fabrication, and initial sample production take between 25 and 40 days. Once first-article samples are ready, they undergo rigorous dimensional and material inspections. We then ship them directly to you for final fitment and functional approval.
As your dedicated supplier, we provide complete, one-stop procurement. Through our vetted partner network, we manage all post-production operations. This includes precision CNC machining, punching, bending, and surface treatments like anodizing, powder coating, and polishing. This single-source responsibility ensures you receive fully finished, ready-to-assemble parts without managing multiple vendors.
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