Shenzhen CGSZMD Co., Ltd. - Professional Aviation Connector Manufacturer

About Us

Shenzhen CGSZMD Co., Ltd. is a high-tech enterprise dedicated to the R&D, manufacturing, and sales of aviation connectors and plugs. Headquartered in Luogang Industrial Zone, Buji, Shenzhen, Guangdong, China, the company operates advanced production facilities and maintains a comprehensive quality management system.

Core Products

We offer a full range of aviation connectors and plugs, widely used in aerospace, industrial automation, rail transit, new energy, and medical equipment sectors.

Core Advantages

The company is ISO 9001 quality management system certified. All products undergo rigorous airtightness testing and electrical performance checks before shipment to ensure the reliability of every delivered unit.

Contact Us

Address: Luogang Industrial Zone, Buji, Shenzhen, Guangdong, China

Phone: 13798417940

Email: sales@cgszmd.com

AI Compute / Intelligent Computing Center

AI Compute / Intelligent Computing Center

Data Center

Industry Overview

AI computing centers demand connectors with high data transfer rates, environmental resilience, and long-term reliability. Changgang Technology's high-density connector solutions are engineered for data center rack cabling and server interconnects, ensuring stable transmission of massive data volumes.

AI Compute / Intelligent Computing Center

Solution Features

Industry Challenges

1

As single-rack power density continues to rise, connectors must withstand higher temperature increases.

2

High-speed signal transmission demands strict requirements for contact resistance and shielding performance.

3

7×24 hours of continuous operation; plug/unplug durability must exceed 10,000 cycles

4

Limited cabinet space requires compact, high-density connectors.

Core Technical Selling Points

High-speed signal transmission for large-scale data exchange needs.

High-temperature resistant design for dense server room heat dissipation environments.

Vibration-resistant design ensures long-term operational stability.

Modular design for rapid deployment and maintenance

Use Cases

High-density cabinet cabling

High-density cabinet cabling

Compact multi-core connectors support up to 128 ports per cabinet, meeting large-scale interconnection needs for AI clusters.

Thermal environment adaptation

Thermal Environment Adaptation

High-temperature alloy contact material maintains stable contact resistance in 85°C server room environments.

High-Speed Signal Integrity

High-Speed Signal Integrity

Optimized shielding structure and impedance matching design, supporting high-speed data transmission above 25Gbps.

Modular Quick Deployment

Modular Rapid Deployment

Standardized interface design supports hot-swapping and quick replacement to minimize operational downtime.

Recommended Products for Your Industry

M12-GV
M12-GV

The glass frit hermetic vacuum connector, also known as a metal-to-glass feedthrough socket, is formed using high-temperature fusion bonding of metal and borosilicate glass. It achieves permanent hermetic insulation through chemical bonding, eliminating rubber O-rings to prevent aging, outgassing, and leakage. This component is designed for electrical feedthroughs in vacuum chambers and sealed enclosures.

M12-5P
M12-5P

M12 Circular Waterproof Connector: Industry-standard, metal housing with threaded coupling, IP67 protection. Multiple mounting options available; select from 3/4/5/8/12 pins. Gold-plated contacts ensure vibration resistance and stable conductivity. Supports on-site assembly; shielding optional. Ideal for sensors and servo systems; highly versatile with customization support for domestic substitution.

M12-8P
M12-8P

M12 Circular Waterproof Connector: Industry-standard, metal housing with threaded coupling, IP67 protection. Multiple mounting options available; select from 3/4/5/8/12 pins. Gold-plated contacts ensure vibration resistance and stable conductivity. Supports on-site assembly; shielding optional. Ideal for sensors and servo systems; highly versatile with customization support for domestic substitution.

M12-4P
M12-4P

M12, GX16, M16, M25, and M30 series circular aviation connectors feature a threaded locking mechanism, durable metal housing, and gold- or silver-plated contacts.

GetAI Compute / Intelligent Computing CenterExclusive Solutions

Contact our engineers to get a customized connection solution tailored to your industry needs.

Consultation Proposal

Other Industry Solutions

Industrial Automation & Machinery

Industrial Automation & Machinery

Smart Manufacturing

Industry Pain Points

Contact issues caused by frequent plug/unplug wear, oily/dusty environments, and vibration/shock.

Recommended Series

5015 Series, 26482 Series, M Series

Solution Benefits

  • IP67 protection rating; designed for oily and dusty environments
  • Quick-lock mechanism, supports frequent plug-and-unplug operations
  • Vibration-resistant design ensures stable signal for motion devices
  • Multiple core options available to meet complex control loop requirements
New Energy Industry

New Energy Industry

Photovoltaic / Energy Storage / Wind Power

Industry Pain Points

Safe for outdoor extreme climates, high UV exposure, and high-current transmission.

Recommended Series

Custom High-Current Connectors, HVL Series

Solution Benefits

  • UV-resistant housing material for long outdoor lifespan
  • High current capacity for PV string and energy storage system applications
  • Electric shock protection design compliant with new energy industry safety standards
  • Wide operating temperature range, supporting environments from -40°C to +85°C
Rail Transit / Construction Machinery

Rail Transit / Construction Machinery

High-speed Rail / Subway / Heavy Machinery

Industry Pain Points

Rugged against strong vibration and shock, EMI interference, and stringent safety certification requirements.

Recommended Series

38999 Series, VG95234 Series

Solution Benefits

  • EN 45545 flame-retardant certified; meets railway safety standards
  • Strong electromagnetic shielding design ensures interference-free signal transmission.
  • Anti-misinsertion keying design prevents wiring errors on-site.
  • Shock-resistant design to withstand continuous vibration during train operation

Shenzhen Changgang Technology Co., Ltd.

Specializing in aviation plugs and connectors, providing reliable connection solutions for industrial equipment.

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Contact

  • 0755-28581899 13798417940
  • 236266887@qq.com
  • Luogang Industrial Zone, Buji, Shenzhen, Guangdong, China

Working Hours

  • Monday to Friday: 9:00 - 18:00
  • Saturday: 9:00 - 12:00
  • Sunday: Off

© 2026 Jingang Technology Co., Ltd. All Rights Reserved

Guangdong ICP License No. 15035427

Online Chat
Live Chat2026-10-06 21:47
CGSZMD Co., Ltd. specializes in high-quality circular connectors and aerospace plugs. Contact: +86 13798417940. You may also reach us via WeChat.
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Guangdong ICP License No. 15035427-3