Shaanxi Rongbao Machinery Electronics Co., LTD specializes in manufacturing Decorative Metal Casting for architectural and urban infrastructure applications. Our decorative road dividers utilize A356 aluminum alloy through high-pressure casting technology, delivering exceptional durability and aesthetic appeal. Each unit weighs just 0.51kg while maintaining structural integrity. With 14 utility model patents and recognition as a National High-Tech Enterprise, we export approximately 70% of our production to the United States, Europe, and Japan. Our integrated manufacturing capabilities—from mold design to CNC machining and shot blasting surface treatment—ensure precision components for urban beautification projects.

You get parts produced using sophisticated aluminium casting techniques that balance form and function. Our manufacturing facilities offer a combination of different casting technologies and precise machining capabilities.
The first step in the manufacturing process is high-pressure die casting. This process makes possible uniform wall thickness and elaborate design elements. Your parts come out with flat surfaces, ready for finishing treatments.
Durability is enhanced by shot blasting surface treatment. The technique gives a consistent texture and removes contaminants. The outcome is weather-proof parts suited for outdoor installation.
We offer close tolerances from our CNC machining skills. You receive parts that fit right when you put them in. Dimensional precision greatly reduces field adjusting time.
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Parameter
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Details
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Application
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Urban road dividers and architectural decoration
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Material
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A356 aluminum alloy
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Unit Weight
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0.51kg
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Manufacturing Process
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High-pressure die casting
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Machining
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CNC precision machining
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Surface Treatment
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Shot blasting
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Production Capacity
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5,000 pieces per batch
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Customization
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OEM/ODM available
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MOQ
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100 pieces
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Lead Time
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20-30 working days
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Packaging
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Wooden crates
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Certifications
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ISO 9001:2015, ISO 14001, ISO 45001
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Origin
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Xi'an, China
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We are your one-stop shop for project manufacturing. We handle all phases of production internally, avoiding coordination delays between several suppliers.
Manufacturing of the mould takes around 15-25 days. Our engineering team designs moulds for production efficiency. This minimises the per-unit cost of your larger orders.
Batch production runs are completed 7-20 days after mould approval. You're able to scale orders from hundreds to thousands of units. We have the capacity to assist pilot projects and complete urban deployments.
Shot blasting is only one part of surface finishing. We powder coat, anodise and colour match to your specs. Your specifications drive our finishing procedures.
Currently we have three ISO certificates for quality, environmental and safety management. These systems produce constant output from run to run of production.
Dimensional inspection is performed at different phases of production. You are supplied with parts that conform to the drawing standards. Our quality control lowers installation rejection rates.
Material certifications are included with each shipment. Traceability documentation is based on the alloy composition and mechanical properties. We offer this openness to meet your compliance needs.

Decorative Metal Casting serves multiple architectural functions beyond road division. You'll find applications in:
Public spaces and pedestrian areas benefit from attractive safety barriers. Parks and commercial districts use decorative dividers to guide foot traffic. The lightweight construction simplifies installation logistics.
Architects specify our castings for building facades and entrance features. The design flexibility accommodates various aesthetic requirements. Custom patterns and dimensions align with your project vision.
Transit stations and parking facilities utilize durable dividers. The corrosion-resistant aluminum withstands harsh environmental conditions. Maintenance requirements remain minimal over decades of service.
Your design concepts transform into physical products through our ODM service. Submit technical drawings or 3D models to begin collaboration. Our engineering team reviews feasibility and suggests optimizations.
We produce samples before full production runs. You evaluate fit, finish, and functionality with physical prototypes. Adjustments occur during this phase to match your exact requirements.
Production scales seamlessly after sample approval. Mold tooling supports thousands of identical castings. Consistency across large orders maintains installation efficiency.

Q: What materials work best for outdoor decorative applications?
A: A356 aluminum alloy provides excellent corrosion resistance and castability. This material withstands temperature fluctuations and moisture exposure. Surface treatments further enhance weather protection for extended service life.
Q: Can you match specific architectural design requirements?
A: Absolutely. Our ODM service accommodates custom shapes, dimensions, and surface patterns. Submit your design specifications, and our engineering team will assess production feasibility. Sample production validates the final design before bulk manufacturing.
Q: What lead time should I expect for custom orders?
A: Mold manufacturing requires 15-25 days for new designs. Batch production adds 7-20 days after mold completion. Standard lead time ranges from 20-30 working days total. Rush orders may qualify for expedited scheduling.
Q: How do you ensure consistent quality across large orders?
A: Our ISO 9001:2015 certification establishes standardized quality control procedures. Dimensional inspections occur at multiple production stages. Material certifications and traceability documentation accompany each shipment.
Q: What packaging protects castings during international shipping?
A: We use wooden crates designed for maritime transport. Interior cushioning prevents contact damage between components. Packaging withstands handling during multimodal shipping to international destinations.
Ready to enhance your architectural project with Decorative Metal Casting? Email steve.zhou@263.net today to start your custom manufacturing consultation.
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