What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you offer customization services?

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

High-Quality Zinc Alloy Casting with Precise Gasket Grooves for 800g Optical Module Sealing

Name: High-Quality Zinc Alloy Casting with Precise Gasket Grooves for 800g Optical Module Sealing
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1988409841

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

High-Precision Die Casting: Ensures ultra-thin wall stability (0.4-0.6mm) and complex internal geometries for 400G/800G modules.

Superior EMI/RFI Shielding: 3600 metal contact design prevents signal interference in high-density server racks.

Premium Material Options: Manufactured with Zamak 3/5 Zinc Alloy or ADC12 Aluminum for robust structural integrity.

MSA Standard Compliance: Fully compliant with QSFP-DD MSA standards ensuring global interoperability with Cisco and Arista.

100% Dimensional Inspection: Rigorous CMM inspection and salt spray testing guarantee fit-form-function verification.

Customizable Thermal Management: Integrated heat sink fins can be customized for cooling 12W-15W high-power modules.

OEM/ODM Services Available: Full customization from samples, designs, or minor adjustments with flexible options.

ISO & IATF Certified Quality: Facility certified to ISO 9001:2015 and IATF 16949 for high-reliability manufacturing.

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.

Product Q&A

Q:Who is GuangWei Die Casting?

GuangWei Communication Technology Co., Ltd. is a professional manufacturer specializing in high-precision die casting and metal component production. Located in Dongguan, China, we provide precision zinc, aluminum, and magnesium die casting components for telecommunications, electronics, automotive, industrial automation, medical devices, consumer hardware, and more. We are certified to IATF16949, ISO9001, and ISO14001.

Q:What industries do you supply to?

We serve a wide range of industries, including: * Telecommunications and 5G * Automotive and EV systems * Industrial control and automation * Smart home and wearable devices * Medical instruments and laboratory equipment * Computing, AI, servers, and networking devices * Consumer electronics Our customers include industry leaders such as TE Connectivity, Luxshare, Huawei, and Cisco.

Q:Do you manufacture in-house?

Yes. We carry out all major manufacturing operations in-house, including: * Mold design and fabrication * Die casting * CNC machining * Polishing and deburring * Surface finishing * Assembly and inspection This ensures stable quality, cost control, and fast delivery.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:What are the lead times for production?

Peak season lead time is within 15 workdays to one month. Off-season lead time is also within 15 workdays to one month.