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

产品中心

全系列航空插头与连接器,满足各类工业应用需求

M12-GV

M12-GV

M12 Glass TrueM12 city

Glass-to-metal hermetic vacuum connector, also known as a metal-glass hermetic feedthrough socket, is formed using high-temperature fusion sealing of metal and borosilicate glass.

Y50EX-GV

Y50EX-GV

Y50EX Glass

Glass-to-metal hermetic vacuum connector, also known as a metal-glass hermetic feedthrough socket, is formed using high-temperature fusion sealing of metal and borosilicate glass.

26482-GV

26482-GV

26482 glass

Glass-to-metal hermetic vacuum connector, also known as a metal-glass hermetic feedthrough socket, is formed using high-temperature fusion sealing of metal and borosilicate glass.

CG-12

CG-12

CG

The CGS, CGF, and CGY series are industrial circular connectors featuring threaded locking and bayonet coupling. The housing is made of die-cast alloy with electroplated surface treatment; the contacts...

CG-30

CG-30

CG30-core design

The CGS, CGF, and CGY series are industrial circular connectors featuring threaded locking and bayonet coupling. The housing is made of die-cast alloy with electroplated surface treatment; the contacts...

MX-GV

MX-GV

MX Glass Vacuum

Glass-to-metal hermetic vacuum connector, also known as a metal-glass hermetic feedthrough socket, is formed using high-temperature fusion sealing of metal and borosilicate glass.

CG-16

CG-16

CGM16 city

The CGS, CGF, and CGY series are industrial circular connectors featuring threaded locking and bayonet coupling. The housing is made of die-cast alloy with electroplated surface treatment; the contacts...

CG-25

CG-25

CGIP65 Protection

The CGS, CGF, and CGY series are industrial circular connectors featuring threaded locking and bayonet coupling. The housing is made of die-cast alloy with electroplated surface treatment; the contacts...

CG-20

CG-20

CGIP67 Protection

The CGS, CGF, and CGY series are industrial circular connectors featuring threaded locking and bayonet coupling. The housing is made of die-cast alloy with electroplated surface treatment; the contacts...

M16-C091-RECEPTACLE

M16-C091-RECEPTACLE

M16-C0Straight

M16 C091 Series Panel-Mounted Socket (Flange Mount), featuring a nickel-plated zinc alloy housing with threaded locking and IP67 protection rating. Suitable for...

M16-C091-PLUG

M16-C091-PLUG

M16-C0Straight

M16 C091 series cable connectors feature a nickel-plated zinc alloy housing, threaded locking mechanism, and IP67 protection rating. Ideal for industrial automation, ...

M16-C091-CABLE RECEPTACLE

M16-C091-CABLE RECEPTACLE

M16-C0Straight

M16 C091 series cable socket with nickel-plated zinc alloy housing, threaded locking mechanism, and IP67 protection rating. Designed for use with matching cable plugs...

RM15TP

RM15TP

RM15TPRM15 Series

RM15TP Series circular connectors feature an aluminum alloy housing with threaded coupling, offering superior vibration and moisture resistance. Available in multiple pin configurations...

5015-GV

5015-GV

Hermet

Glass-to-metal hermetic vacuum connector, also known as a metal-glass hermetic feedthrough socket, is formed using high-temperature fusion sealing of metal and borosilicate glass.

38999-GV

38999-GV

MIL-DT

Glass-to-metal hermetic vacuum connector, also known as a metal-glass hermetic feedthrough socket, is formed using high-temperature fusion sealing of metal and borosilicate glass.

CG/GX12

CG/GX12

cg-ind2-7 Core

CG/GX12 (AB-type GX12) aviation connector, Φ12 circular shell with threaded coupling lock, includes cable plug and panel socket assembly...

CG/GX16

CG/GX16

cg-ind2-12 Core

CG/GX16 (AB-type GX16) aviation connector, Φ16 circular shell with threaded coupling lock, includes cable plug and panel socket assembly...

Technical Specifications Overview

Our connectors are engineered to meet demanding industrial and military requirements. Key technical parameters across our product lines are listed below.

IP Protection Rating

IP ratings for dust and water resistance

  • M5/M8 ConnectorsIP7
  • M12 ConnectorsIP67/IP68
  • M16/M23 ConnectorsIP7
  • 5015/26482 SeriesIP8
  • 38999 SeriesIP8

Operating Temperature

Wide temperature range for extreme environments

  • Standard Series-40°C to +85°C
  • Military-Grade-55°C to +125°C
  • 38999 Series-65°C to +200°C
  • High-Temperature Variant-55°C to +200°C

Mating Cycles

Durable and reliable for repeated connections

  • M5/M8 Series≥100 cycles
  • M12/M16 Series≥500 cycles
  • 5015 Series≥500 cycles
  • 38999 Series≥1000 cycles

Vibration Resistance

Tested to withstand harsh vibration environments

  • Industrial Grade10-2000Hz, 10g
  • Military-Grade10-2000Hz, 15g
  • 38999 SeriesMIL-STD-202

Electrical Performance

Current and voltage ratings by series

  • M8/M12 Signal4A / 250V
  • M16/M23 Power13-40A / 500V
  • 5015 Series7.5-200A / 1500V
  • Insulation≥1000 MΩ

Compliance with Standards

International and military certifications

  • Quality SystemISO 9001:2015
  • EnvironmentalISO 14001
  • MilitaryGJB 598A / MIL-DTL
  • SafetyCE / RoHS

Application-Specific Parameters

Aerospace & Defense

  • • 38999: MIL-DTL-38999 Series III, triple-start thread
  • • 26482: MIL-DTL-26482, bayonet coupling
  • • VG95234: NATO reversed bayonet, rail transit certified
  • • Operating altitude: up to 50,000 ft

Industrial Automation

  • • M12: IEC 61076-4-1, A/B/D/X coding
  • • M8: IEC 61076-4-3, shielded versions available
  • • M23: IEC 60309, high-power servo motors
  • • EMI shielding: up to 60 dB attenuation

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

工作时间

  • 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

Guangdong ICP License No. 15035427-3