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Advanced Heat Dissipation Zinc Case for 400g 800g Qsfp-Dd
US$1.99-6.99
1,000 Pieces
Product profile
Customization
AvailableUsage
Telephone, Computer, Workstation, Server, Mobile phone, Laptop, CustomType
CustomModel NO.
CustomSupport Network
CustomInformation content
DataCertification
CE, ISO, RoHS, GS, CustomCondition
NewMachine Type
Hot Chamber Die Casting MachineCasting Method
Precision Die CastingApplication
Communication Equipment, Data Center HardwareMachining
CNC Precision Machining & TappingMaterial
Zinc Alloy (Zamak 3 / Zamak 5)Surface Prep
Nickel Plating, Sand BlastingPressure Chamber
HorizontalTolerance Grade
CT4-CT5Surface Quality
Grade 1Specification 2
Compliant with Qsfp-Dd Msa StandardTransport Package
BoxSpecification
Customized production based on 2D/3D drawings (STPTrademark
According to customerOrigin
ChinaHS Code
7907Production Capacity
10000000/YearKey features
High-Precision Die Casting: Ultra-thin walls down to 0.4mm with CT4-CT5 tolerance for complex geometries.
Superior EMI Shielding: 360-degree metal contact design ensures signal integrity in high-density racks.
Thermal Management: Integrated customizable heat sink fins effectively cool 12W-15W high-power modules.
Premium Material Options: Manufactured from Zinc Alloy (Zamak 3/5) or Aluminum ADC12 for robust integrity.
MSA Compliance: Fully compliant with QSFP-DD MSA standard for global interoperability.
Rigorous Quality Control: 100% CMM inspection, salt spray testing, and ISO 9001/IATF 16949 certified.
Custom Surface Treatment: Nickel plating or passivation enhances corrosion resistance and conductivity.
Full Customization: Supports customization from samples, designs, and flexible minor adjustments.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h
AI-Powered supplier vetting
SummaryThe supplier demonstrates manufacturing and customization capabilities across hardware, molds, rubber, plastics, non-ferrous metal alloys, communication equipment, and electronic products. It reports six production lines, peak-season fulfillment within 15 working days, valid manufacturing contracts with associated subcontractors, and quality, complaint-handling, corrective-action, and finished-product inspection procedures with records or instructions. Exporting has reportedly begun for two years, with both agency export and self-operated import/export capability, and markets including Southeast Asia, the Middle East, and domestic sales. However, the supplier reports no stock service, overseas warehouse, overseas showroom, or overseas agent/branch capability, and no available SDK. Evidence for certifications, financial credibility, and customer cases is insufficient; financial figures are omitted.
Supplier typeThe supplier appears to be a manufacturer with a broad scope covering hardware, molds, rubber products, plastics, non-ferrous metal alloys, communication equipment, and electronic products. Six production lines and valid contracts with associated subcontractors further support a manufacturing-oriented supplier profile.
After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agent, or branch capability, so the evidence supports procedural service handling but not broad overseas after-sales infrastructure.
Production capacityProduction capability is supported by six production lines, peak-season fulfillment within 15 working days, documented finished-product inspection, quality assurance, and valid manufacturing contracts with associated subcontractors. The supplier also reports no in-stock service capacity, which limits inventory-based fulfillment but does not negate its manufacturing capability.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its business scope includes manufacturing and development activities across several relevant product categories, indicating broad customization coverage.
Product Q&A
Q:What industries do you supply to?
A:
We serve telecommunications, automotive, industrial automation, smart home, medical, computing, AI, and consumer electronics.
Q:Do you manufacture in-house?
A:
Yes, we handle mold design, die casting, CNC machining, polishing, surface finishing, and assembly in-house.
Q:What materials are used for the housing?
A:
We use premium Zinc Alloy (Zamak 3 or Zamak 5) or high-grade Aluminum ADC12 for superior flow and structural integrity.
Q:What is the dimensional tolerance?
A:
We achieve up to +-0.02mm tolerance, critical for the high-density 76-pin electrical interface.
Q:Is the product compliant with industry standards?
A:
Yes, it is compliant with QSFP-DD MSA standard, RoHS, CE, ISO, and GS certifications.
Send Inquiry
*To:
Dongguan Guangwei Communication Technology Co., Ltd.
Dongguan Guangwei Communication Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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