What surface treatments are available?

We offer Nickel Plating or Passivation to enhance corrosion resistance and electrical conductivity for the final product.

Is the product compliant with industry standards?

Yes, the product complies with MSA (Multi-Source Agreement) and RoHS standards, ensuring global interoperability with major vendors like Cisco and Arista.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 10 pieces (10Pcs).

High-Tolerance CNC-Machined Die Casting for 1.6t Housing

Name: High-Tolerance CNC-Machined Die Casting for 1.6t Housing
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1985985701

Guangdong, ChinaDongguan Guangwei Communication Technology Co., Ltd.

US$0.09-4.99

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

Form Factor

Osfp (Octal Small Form-Factor Pluggable)

Connector Compatibility

MPO-12 APC Connectors

Power Consumption

Optimized for < 8W Applications

Operating Temperature

Commercial Grade: 0°C to +70°C

Shielding Performance

Superior EMI/Rfi Shielding for High-Speed Signals

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 Material Options: Premium Zinc Alloy (Zamak 3/5) or Aluminum ADC12 for superior flow and integrity.

Ultra-Precise Tolerances: Dimensional tolerance up to +-0.02mm, critical for high-density 76-pin interfaces.

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

Thin-Wall Casting Capability: Wall thickness down to 0.4mm-0.6mm, maximizing internal space for complex PCBA.

Comprehensive Quality Control: 100% CMM inspection, salt spray testing, and MSA standard fit-form-function verification.

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

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

In-House Full-Chain Production: Complete control from mold design to assembly ensures stable quality 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 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 materials are used for the die casting?

We use premium Zinc Alloy (Zamak 3 or Zamak 5) or high-grade Aluminum ADC12, selected for superior flow characteristics and structural integrity.

Q:What is the dimensional tolerance accuracy?

The dimensional tolerance is up to +-0.02mm, which is critical for ensuring the high-density 76-pin electrical interface fits correctly.

Q:Does the housing provide EMI/RFI shielding?

Yes, it features a 360-degree metal contact design that provides superior EMI/RFI shielding to prevent signal interference in high-density server racks.

Q:Can the thermal management fins be customized?

Yes, the integrated heat sink fins are customizable to effectively cool 12W-15W high-power 800G modules.

Q:What quality inspections are performed?

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