Shenzhen Rishenglong Co., Ltd.
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Material | A380 or ADC12 aluminum alloy |
| Casting Method | High-pressure die casting |
| Surface Finish | Anodized (clear, black, color-tinted) |
| Machining Tolerance | ± 0.05 mm standard; ± 0.02 mm optional |
| MOQ | 100 pieces for production; sample prototyping available |
| Lead Time | Prototype: 7–10 days; Production: 15–20 days |
| Brand Name | HUARONGDA |
| Model Number | HRD-MST-4 |
| Place of Origin | China |
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Product Specification
| Packaging Details | Box | Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days | Material | A380 or ADC12 aluminum alloy |
| Casting Method | High-pressure die casting | Surface Finish | Anodized (clear, black, color-tinted) |
| Machining Tolerance | ± 0.05 mm standard; ± 0.02 mm optional | MOQ | 100 pieces for production; sample prototyping available |
| Lead Time | Prototype: 7–10 days; Production: 15–20 days | Brand Name | HUARONGDA |
| Model Number | HRD-MST-4 | Place of Origin | China |
| High Light | Mini Die Cast Housing ，Anodized Finish Die Cast Housing ，Anodized Finish Cast Aluminum Housing | ||
| Parameter | Specification |
|---|---|
| Material | A380 or ADC12 aluminum alloy |
| Casting Method | High-pressure die casting |
| Surface Finish | Anodized (clear, black, color-tinted) |
| Machining Tolerance | ± 0.05 mm standard; ± 0.02 mm optional |
| Surface Roughness | Ra 0.8 µm (standard); Ra 0.4 µm achievable |
| Part Dimensions | Up to 200 × 150 × 80 mm |
| Wall Thickness | As low as 1.5 mm (depending on design) |
| Weight | Typically under 300 g per housing |
| Secondary Processing | CNC milling, drilling, threading, laser engraving |
| Certifications | ISO 9001, RoHS compliant materials |
| File Formats Accepted | STEP, IGES, STL, DWG, DXF |
| MOQ | 100 pieces for production; sample prototyping available |
| Lead Time | Prototype: 7–10 days; Production: 15–20 days |
| Quality Control | Visual inspection, dimensional inspection, anodizing thickness test, functional fit check |
Compact Yet Durable Design
Engineered for handheld electronics, these housings offer lightweight protection with rigid structural integrity.
Anodized Aluminum Finish
Aesthetic and functional, anodizing improves wear resistance and enhances corrosion protection without adding bulk.
Seamless Integration
Tight tolerances ensure perfect assembly with internal components, ports, and interface openings.
Fully Customizable Geometry
Supports complex internal contours, textured surfaces, logos, slots, and ventilation patterns via precision tooling.
Optimized for Mass & Low Volume
Cost-effective for both startup electronics and mass-market OEM production runs.
Thinner, Stronger Walls
Advances in casting simulation and tooling allow reduced wall thickness without sacrificing strength.
Integrated EMC Shielding
Surface treatments and design features are increasingly tailored to mitigate electromagnetic interference.
Hybrid Surface Technologies
Dual finishes such as anodizing + laser texturing are emerging for both functionality and branding.
Sustainable Manufacturing
Increasing focus on recyclable alloys and low-energy finishing processes for eco-conscious device makers.
Consumer Electronics
Enclosures for handheld gaming consoles, barcode scanners, remote controls, audio devices.
Medical & Laboratory Tools
Durable casings for portable diagnostic devices and sterilizable electronic instruments.
Industrial Handhelds
Ruggedized housings for meters, controllers, and handheld data terminals.
Wireless Communication Devices
Compact cases for radios, transmitters, and portable IoT hubs.
Wearable & Smart Devices
Custom enclosures for small-form wearable gadgets, tracking devices, or sensors.
Q1: What colors are available for anodized finishes?
A1: Standard options include clear, black, silver, red, and blue. Custom anodized colors are available on request.
Q2: Can you incorporate threaded inserts or snap fits into the design?
A2: Yes. We support post-cast machining or molded-in features for threaded bosses, screw holes, and snap joints.
Q3: Are your materials RoHS compliant?
A3: Absolutely—all materials used in our die casting process comply with RoHS and REACH standards.
Q4: What is the minimum production quantity?
A4: We accept as low as 100 units for production; prototyping is available starting from 1 piece.
Q5: What’s included in the quality inspection?
A5: Each part undergoes dimensional inspection, finish check, and a functional fit verification with your mating parts.
Q6: How fast can I get my order?
A6: Prototypes are typically delivered within 7–10 working days, while production orders ship in 15–20 days.
Make your handheld devices stand out with high-precision, anodized die cast housings—lightweight, strong, and custom-fit for every application. Contact us for a design consultation today.
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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