Shenzhen Rishenglong Co., Ltd.
| Material | ADC12 aluminum alloy (GB/T 1173-2013), known for excellent castability, mechanical strength and corrosion resistance |
| Size Range | from 20 × 20 mm up to 800 × 800 mm |
| Machinery | 220 ton to 1 200 ton high-pressure die-casting machines |
| Surface Finishes | Polishing, sand-blasting, powder-coating, anodizing, electroplating |
| Dimensional Tolerance | typically ± 0.01–0.05 mm (depending on geometry) |
| Design Support | Free DFM review; accepts STEP, IGES, DWG, DXF |
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Brand Name | HUARONGDA |
| Model Number | HRD-ADC-4 |
| Place of Origin | China |
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Product Specification
| Material | ADC12 aluminum alloy (GB/T 1173-2013), known for excellent castability, mechanical strength and corrosion resistance | Size Range | from 20 × 20 mm up to 800 × 800 mm |
| Machinery | 220 ton to 1 200 ton high-pressure die-casting machines | Surface Finishes | Polishing, sand-blasting, powder-coating, anodizing, electroplating |
| Dimensional Tolerance | typically ± 0.01–0.05 mm (depending on geometry) | Design Support | Free DFM review; accepts STEP, IGES, DWG, DXF |
| Packaging Details | Box | Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days | Brand Name | HUARONGDA |
| Model Number | HRD-ADC-4 | Place of Origin | China |
| High Light | ADC12 Aluminium Pressure Casting ，Polishing Aluminium Casting Service ，Polishing Aluminium Pressure Casting | ||
Material: ADC12 aluminum alloy (GB/T 1173-2013), known for excellent castability, mechanical strength and corrosion resistance
Size Range: from 20 × 20 mm up to 800 × 800 mm
Weight Range: 3 g to 8 000 g per part
Machinery: 220 ton to 1 200 ton high-pressure die-casting machines
Surface Finishes: Polishing, sand-blasting, powder-coating, anodizing, electroplating
Dimensional Tolerance: typically ± 0.01–0.05 mm (depending on geometry)
Certifications: ISO 9001, CE (RoHS, REACH available upon request)
Design Support: Free DFM review; accepts STEP, IGES, DWG, DXF
High-Pressure Precision
Ensures dense, void-free castings with thin-wall capabilities, enabling lighter yet stronger components.
Complex Geometry & Fine Detail
ADC12’s fluidity under high-pressure injection captures intricate features and sharp edges directly from the mold.
One-Stop OEM/ODM Service
From mold-flow simulation, tooling and die casting to CNC machining, surface treatment and assembly—all streamlined under one roof.
Rapid Turnaround & Scalability
Prototype samples in 7–10 days; mass production within 15–30 days, scalable from dozens to tens of thousands of pieces.
Durability & Environmental Resistance
Excellent corrosion and wear resistance; ideal for harsh environments (–40 °C to +120 °C).
Integrated Sensor Housings: As IoT proliferation continues, die-cast aluminum housings will increasingly incorporate sensor mounts and cable channels directly in the mold.
Lightweight & Sustainable Alloys: Development of modified ADC12 variants with higher recycled content to meet circular-economy goals.
Hybrid Manufacturing: Combining high-pressure die casting with 3D-printed inserts for rapid iteration of complex internal passages.
| Industry | Typical Use Case |
|---|---|
| Automotive | Engine covers, transmission housings, heat sinks |
| Electronics & Telecom | Outdoor base station enclosures, LED drivers |
| Industrial Machinery | Gearbox shells, pump bodies, hydraulic valve blocks |
| Lighting & Fixtures | Street-light housings, floodlight bodies |
| Consumer Appliances | Vacuum cleaner casings, power tool housings |
Q1: What is the minimum order quantity?
A1: MOQ starts from 1 piece for prototypes; volume pricing applies from 100+ units.
Q2: Which CAD formats do you accept?
A2: STEP, IGES, DWG and DXF are preferred to accelerate mold design.
Q3: How do you guarantee dimensional accuracy?
A3: We perform first-piece CMM inspection, mold-flow analysis and in-process X-ray or ultrasonic testing.
Q4: Can you apply custom coatings and colors?
A4: Yes—powder coating in any RAL color, anodizing, electrophoretic painting, silk-screen and laser marking.
Q5: What are your lead times?
A5: Sample parts in 7–10 days; tooling and mass production in 15–30 days, depending on complexity and quantity.
Q6: Do you offer post-casting machining and assembly?
A6: Absolutely—CNC milling, drilling, tapping, grinding and full sub-assembly services are available.
Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
5000000-6000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solut... Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solut...
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