What is the lead time for production?

The average lead time is within 15 workdays during peak season and off-season, or approximately one month.

How do you ensure product quality?

We perform 100% CMM dimensional inspection, salt spray testing for durability, and fit-form-function verification according to MSA standards.

What is the wall thickness capability?

We specialize in thin-wall casting with thicknesses down to 0.4mm - 0.6mm to maximize internal space for complex PCBA and optics.

Top-Quality Zinc Die Casting for 800g Qsfp-Dd Optical Case

Name: Top-Quality Zinc Die Casting for 800g Qsfp-Dd Optical Case
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1990521251

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-Precision Die Casting: Ultra-thin walls down to 0.4mm with CT4-CT5 tolerance for complex geometries.

Superior EMI/RFI Shielding: 360-degree metal contact design ensures signal integrity in high-density racks.

Premium Material Options: Manufactured from Zinc Alloy (Zamak 3/5) or Aluminum ADC12 for robust integrity.

Thermal Management: Integrated customizable heat sink fins effectively cool 12W-15W high-power modules.

Rigorous Quality Control: 100% CMM inspection, salt spray testing, and ISO 9001/IATF 16949 certification.

MSA Compliance: Compliant with QSFP-DD MSA standards for global interoperability with major vendors.

Full In-House Manufacturing: End-to-end control from mold design to surface finishing ensures stable quality.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments.

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.