What materials are used for the housing?

The housing is made of Zamak 3 zinc alloy with electroless nickel plating.

Where is the company located?

Our company is located in Dongguan, Guangdong, China.

OEM Qsfp28 Cage Assembly Retention Bracket Zinc Die Cast EMI Shield for 100g 400g Module

Name: OEM Qsfp28 Cage Assembly Retention Bracket Zinc Die Cast EMI Shield for 100g 400g Module
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1987890181

Guangdong, ChinaDongguan Guangwei Communication Technology Co., Ltd.

US$0.19-1.99

1,000 Pieces

Product profile

Customization

Available

Type

Fiber Transceiver

Wiring Devices

Custom

Model NO.

Custom

Certification

CE, ISO, RoHS, GS, Data Centre

Condition

New

Material

Zinc Alloy (Zamak 3)

Process

Precision Die Casting, Surface Bead Blast (Ra 3.2)

Plating

Electroless Nickel Plating (MID-Phosphorus), Matte

EMI Shielding

Integrated EMI Shielding Structure

Compliance

SFP Msa Standard Compliant

Applications

Network Switches, Routers, Server Nics

Applications 2

Data Center High Density Optical Interconnect

Transport Package

Box

Specification

Customized production based on 2D/3D drawings (STP

Trademark

According to customer

Origin

China

HS Code

7907

Production Capacity

10000000/Year

Key features

Zinc Alloy Die Casting: Zamak 3 zinc alloy provides excellent strength and durability for optical module connectors.

Integrated EMI Shielding: Electroless nickel plating and compatible gaskets ensure effective RF isolation and signal integrity.

High Precision Tolerances: Precision die casting ensures tight tolerances and consistent dimensional accuracy for complex geometries.

SFP MSA Compliant: Compliant with SFP MultiSource Agreement for direct OEM replacement in network switches and routers.

Customizable Design: Offers full customization from samples, designs, or minor adjustments to meet specific requirements.

Thermal Management: Strategic side ventilation openings promote optimal heat dissipation for reliable performance.

Secure PCB Mounting: Integrated SMT and throughhole mounting feet ensure secure attachment to printed circuit boards.

Corrosion Resistant: Matte electroless nickel plating extends product life in demanding environments with uniform coverage.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Experienced Team

Dongguan Guangwei Communication Technology Co., Ltd.

Guangdong, China

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.