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Custom Products Aluminum Die Cast CNC Round Plug Housing for Power Connector
US$0.50-20.00
1,000 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableDie Casting Machine Type
Cold Chamber Die Casting MachineDie Casting Method
CNC Machining, Drilling, Tapping, Turning, MillingModel NO.
DC-526Application
EV Charging, Industrial, Energy Storage, PowerMachining
CNC Machining, Drilling, Tapping, Turning, MillingMaterial
Aluminum Alloy,Zinc Alloy:Surface Preparation
Powder Coating, Anodizing, Polishing, SandblastingPressure Chamber Structure
HorizontalTolerance Grade
6Casting Surface Quality Level
2Certification
CE, RoHS, ISO 9001:2008, IATF 16949, EACMaterials
Aluminum Alloy (ADC12, A380), Magnesium Alloy (Az9Machine Tonnage
160t - 1250tMold Design
in-House, Mold Cost Separately QuotedSecondary Process
Reaming, Boring, CounterboringSurface Treatment
Polytetrafluoroethylene,CoatingQuality Control
100% Inspection, CMM, Leak TestApplications
Electroplating, Chromating, PTFE CoatingTypical Products
Housings, Brackets, Covers, Structural PartsTolerance
CT6 Precision GradeLead Time
Sample 15-25 Days, Bulk 25-35 DaysMOQ
1000 PCS (Sample Order Welcome)Capacity
1,000,000 PCS/YearTransport Package
EPE Foam + Export CartonSpecification
Customized per customer drawing. Typical size rangTrademark
OEM Service (Custom Logo Accepted)Origin
Guangdong, ChinaHS Code
7616999000Production Capacity
1, 000, 000 Pieces/YearKey features
High Current Power Connector Housing: Aluminum die cast housing supports up to 300A and 1000V. Ensures safe, reliable power transmission for EV, industrial, and energy storage systems.
Eliminate Overheating Risk: Optimized cooling fin design and high thermal conductivity aluminum alloy dissipate heat quickly, preventing connector failure under heavy load.
IP67 Waterproof & Dustproof: Precision die casting with silicone sealing achieves IP67 rating. 100% leak tested for outdoor and harsh environment reliability.
EV Battery Pack & Charging Pile: Used in high-voltage junction boxes, PDU, motor controllers, and DC fast chargers. Lightweight aluminum reduces vehicle weight and extends range.
EMI Shielding: Integral metal housing provides natural electromagnetic interference protection, critical for sensitive electronics in electric vehicles and industrial drives.
Corrosion in Marine or Chemical Environments
Zinc alloy housing with anti-corrosion electroplating and powder coating withstands salt spray over 500 hours. Ideal for offshore, chemical plants, and out
+/-0.01mm Precision Mating Surfaces
High pressure die casting plus CNC machining ensures perfect fit with mating connectors, reducing contact resistance and arcing risk.
Industrial Automation & Heavy-Duty Equipment
Rectangular hoods and bulkhead mount housings for servo drives, robotics, and switchgear. IP65/IP66 options available.
One-Stop Custom Service
In-house mold design, high pressure die casting, CNC machining, surface finishing, and assembly. Reduce supply chain complexity and lead time.
Low MOQ for Prototypes & Small Batches
Minimum order as low as 100 pieces for trial runs. Soft tooling for fast sampling (10-15 days). No high-volume commitment needed.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Foshan PortAverage Response Time: ≤0.36h
AI-Powered supplier vetting
SummaryThe supplier is a Foshan-based manufacturing factory with broad metal-processing equipment and extensive customization capabilities. It reports ISO9001:2015 certification, documented finished-product inspection instructions, OEM and ODM services, and 17 years of export experience, with exports representing 51%–70% of total sales. Production capacity is supported by valid contracts with associated subcontractors and 15 qualified service suppliers, while standard lead time is one month in both peak and off-season. Key limitations include no in-stock capacity, overseas warehouse, or overseas showroom; no new product information in the past year; no available SDK; incomplete written records for service assessment, corrective actions, and complaint handling; no recent regular fire drills; and no Fortune 500 customer collaboration evidence.
Supplier typeThe supplier is identified as a factory located in Nanhai District, Foshan, with manufacturing-related business activities covering construction manufacturing, glass-fiber-reinforced plastic products, new materials, building materials, hardware, furniture, and design services. This indicates a manufacturing-oriented supplier with a relatively broad stated business scope.
CertificationsThe supplier reports an ISO9001:2015 certificate in both its sustainable-development-related information and management-system certification information. The provided slices do not specify the certificate’s scope, issuing body, or validity period, but they explicitly confirm certification holding.
After-Sales capabilityThe supplier accepts multiple quotation and payment terms, has a service-capability assessment record, and reports one-month average lead times in both peak and off-season. However, complaint handling and corrective/preventive action procedures lack written records, and the supplier has no in-stock service, overseas warehouse, or overseas showroom capability, indicating limitations in service infrastructure and documented execution.
Production capacityThe supplier lists CNC, die casting, grinding, lathe, milling, polishing, punch, and spark erosion equipment, has valid manufacturing contracts with associated subcontractors, and reports 15 qualified service suppliers. It also has 17 years of export experience and one-month average lead times, supporting substantial production and fulfillment capability.
Customization capabilityBoth manufacturing and R&D-related information explicitly lists full, minor, flexible, design-based, and sample-based customization, and the supplier provides OEM and ODM services. This directly supports a broad ability to adapt products to customer designs and samples.
Product Q&A
Q:What materials do you offer for power connector housings?
A:
Aluminum alloys (ADC12, A380, A360), zinc alloys (Zamak 3/5), and magnesium alloys (AZ91D). All RoHS compliant.
Q:What is the maximum current and voltage your housings can handle?
A:
Up to 300A and 1000V. Custom designs can be engineered for higher ratings.
Q:Do you provide IP68 waterproof rating?
A:
Yes, we offer IP65, IP66, IP67, and IP68 upon request with enhanced sealing design.
Q:Can you add EMI shielding coating on plastic housings?
A:
Our housings are metal (aluminum/zinc/magnesium), so they naturally provide EMI shielding without extra coating.
Q:What surface finishes are available for corrosion protection?
A:
Electroplating (gold, silver, nickel, antique), anodizing, powder coating (any RAL), chromating, and PTFE coating. Salt spray resistance up to 1000 hours.
Send Inquiry
*To:
Foshan Nanhai Sunleaf Metal Products Co., Ltd.
Foshan Nanhai Sunleaf Metal Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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