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

Medical Equipment

Medical Equipment

Diagnostic Equipment / Patient Monitors

Industry Overview

Medical devices demand extremely high electrical safety and signal precision from connectors. Zhonggang Technology's medical-grade connector solutions comply with international medical electrical safety standards and are widely used in patient monitors, diagnostic equipment, and surgical instruments.

Medical Equipment

Solution Features

Industry Challenges

1

Medical devices must comply with stringent electrical safety standards.

2

The device surface requires frequent disinfection; connector materials must be corrosion-resistant.

3

Ultra-low contact resistance is critical for transmitting weak signals such as ECG.

4

Portable devices require connectors that are compact and lightweight.

Core Technical Selling Points

Complies with IEC 60601 medical electrical safety standards

Corrosion-resistant housing material designed for frequent disinfection environments

Low-contact-resistance design ensures precision in weak signal transmission.

Compact design for portable medical devices

Use Cases

Monitor Sensor Connection

Connect monitor sensor

M8 miniature connector adapts to various medical sensors, ensuring accuracy of ECG and SpO2 signals.

Surgical Equipment Electrical Interface

Surgical Equipment Electrical Interface

Complies with IEC 60601-1 standards; leakage current remains within safe limits.

Portable Ultrasound Device

Portable Ultrasound Device

Compact M12 form factor fits portable device constraints while ensuring signal integrity.

Disinfection environment compatibility

Disinfection Environment Compatibility

Chemical-resistant housing that withstands repeated wiping with alcohol and chlorine-based disinfectants.

Recommended Products for Your Industry

M8-3P
M8-3P

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.

M8-4P
M8-4P

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-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.

GetMedical EquipmentExclusive Solutions

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

Consultation Proposal

Other Industry Solutions

AI Compute / Intelligent Computing Center

AI Computing Power / Intelligent Computing Center

Data Center

Industry Pain Points

High-density data transmission, demanding thermal environments, and 7×24-hour continuous operation place extreme reliability requirements on connectors.

Recommended Series

M12/M23 Series High-Speed Backplane Connectors

Solution Benefits

  • 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
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

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 21:48
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