How is the product packaged for export?

Products are packed in customized ESD-safe trays, vacuum-sealed in moisture-barrier bags, and shipped in sea-worthy/air-worthy cartons.

What is the dimensional tolerance?

The dimensional tolerance is up to +-0.02mm, critical for high-density 76-pin electrical interfaces.

Does the company provide OEM/ODM services?

Yes, we provide both OEM and ODM services with flexible customization options from samples or designs.

EMI Shielding Zinc Die Casting Housing for 800g Qsfp-Dd

Name: EMI Shielding Zinc Die Casting Housing for 800g Qsfp-Dd
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1990483131

Guangdong, ChinaDongguan Guangwei Communication Technology Co., Ltd.

US$1.99-6.99

1,000 Pieces

Product profile

Customization

Available

Usage

Telephone, Computer, Workstation, Server, Mobile phone, Laptop, Custom

Type

Custom

Model NO.

Custom

Support Network

Custom

Information content

Data

Certification

CE, ISO, RoHS, GS, Custom

Condition

New

Machine Type

Hot Chamber Die Casting Machine

Casting Method

Precision Die Casting

Application

Communication Equipment, Data Center Hardware

Machining

CNC Precision Machining & Tapping

Material

Zinc Alloy (Zamak 3 / Zamak 5)

Surface Prep

Nickel Plating, Sand Blasting

Pressure Chamber

Horizontal

Tolerance Grade

CT4-CT5

Surface Quality

Grade 1

Specification 2

Compliant with Qsfp-Dd Msa Standard

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

High-Grade Zinc Alloy Material: Manufactured using premium Zamak 3 or Zamak 5 for superior EMI shielding and structural integrity.

Exceptional EMI/RFI Shielding: 360-degree metal contact design prevents signal interference in high-density server racks.

Ultra-Precise Dimensions: Tolerance up to +-0.02mm ensures fit for high-density 76-pin electrical interfaces.

Thin-Wall Casting Capability: Wall thickness down to 0.4mm-0.6mm maximizes internal space for complex PCBA and optics.

Rigorous Quality Control: 100% CMM inspection, salt spray testing, and MSA standard verification ensure global interoperability.

Professional Surface Treatment: Nickel plating or passivation enhances corrosion resistance and electrical conductivity.

Full In-House Manufacturing: Complete chain from mold design to assembly ensures stable quality, cost control, and fast delivery.

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 robust service and quality assurance capabilities, including clear procedures for corrective actions and customer complaints. They excel in design customization and participate in offline trade shows, ensuring visibility and engagement with the market. Despite a solid production capability with six production lines and a substantial annual output, the supplier lacks in-stock service capacity and overseas warehousing. Financial data is not available, suggesting a potential gap in financial transparency. Innovation is limited due to the absence of SDK support. The supplier effectively serves popular brands through OEM services but has no overseas branches or agents.

After-Sales capabilityThe supplier has a clear procedure for handling corrective actions and customer complaints.

R&D capabilityThe supplier has no SDK availability, indicating limited R&D capabilities.

Production capacityOperates six production lines with significant annual output and efficient order fulfillment.

Customization capabilityOffers multiple customization options ranging from minor to full customization.

Client casesProvides OEM services for well-known brands, showing capability in serving major clients.