What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 10 pieces (10Pcs).

What are the lead times for production?

Lead time is within 15 workdays during off-season and within one month during peak season.

Does the company offer OEM/ODM services?

Yes, we provide full customization options including customization from samples, designs, and flexible minor customization.

High Accuracy Zamak 3 Housing for 800g Optical Modules with 0.02mm Tolerance

Name: High Accuracy Zamak 3 Housing for 800g Optical Modules with 0.02mm Tolerance
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1987540141

Guangdong, ChinaDongguan Guangwei Communication Technology Co., Ltd.

US$0.09-4.99

1,000 Pieces

Product profile

Customization

Available

Usage

Server

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

Ultra-High Precision: Achieves tight dimensional tolerance of up to +-0.02mm for 76-pin interfaces.

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

High Thermal Conductivity: Optimized for <8W applications with integrated customizable heat sink fins.

Premium Material Options: Manufactured using Zamak 3, Zamak 5, or Aluminum ADC12 for robust integrity.

100% Quality Inspection: Rigorous CMM dimensional inspection and salt spray testing for durability.

MSA Standard Compliance: Fully compliant with QSFP-DD MSA standards for global interoperability.

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

Professional Certification: ISO 9001:2015 and IATF 16949 certified facility with 10+ years expertise.

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 is the dimensional tolerance for this housing?

The housing achieves a high precision tolerance of up to +-0.02mm, critical for the high-density 76-pin electrical interface.

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:How does the housing handle heat dissipation?

It features excellent thermal conductivity and customizable integrated heat sink fins, optimized for <8W applications and essential for cooling 12W-15W modules.

Q:Is the product compatible with standard MSA specifications?

Yes, the design is fully compliant with the QSFP-DD MSA (Multi-Source Agreement) standard, ensuring global interoperability with major brands.

Q:What quality control measures are in place?

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