Last updated: 2026/06/13
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Last updated: 2026/06/13
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Company
YONGGUI Group Overview
YGC Globalization Introduction 2026 v2
Solutions
EV Solution
Yonggui NEV Connector Introduction
Charging Solution
Yonggui Charging Connector Introduction
Energy Storage Solution
Yonggui Energy Storage Connectors 2025
Telecom Solution
Railway Connector Solution
Yonggui Electric 50 yrs for Railway 2026 v2
YG HDC Connector Introduction 2025 v4
Electric Coupler Capability of YONGGUI 2025 v4
Railway System Solution
Yonggui Pantograph Introduction
Yonggui rolling stock&industry connector handbook 2025
Wind Power Solution
Yonggui Wind Power Connector&System Products 2025
Other Industrial Solution
Data Center Solution
UPS Solution
Fluid Connectors Solution
Construction Equipment Solution
Special Applications Solution
YGC Special Market Introduction 2025
Yonggui Areospace&Special Purpose Connector Handbook 2025 V3
Yonggui Marine and Vessel Product 2025
Marine & Offshore Solution
Unmanned Equipment Solutions
Embodied Robot Connectors
Products
New Energy & Vehicle
EV Connector
YGEV2-2Pin Series Electrical Connectors
PDF of YGEV2-2Pin Series Electrical Connectors
YGEV2-3Pin Series Electrical Connectors
PDF of YGEV2-3Pin Series Electrical Connectors
YGEV2-4Pin Series Electrical Connectors
PDF of YGEV2-4Pin Series Electrical Connectors
YGEV2-6Pin Series Electrical Connectors
PDF of YGEV2-6Pin Series Electrical Connectors
YGEV3-2Pin Series Electrical Connectors
PDF of YGEV3-2Pin Series Electrical Connectors
YGEV4-2Pin Series Electrical Connectors
PDF of YGEV4-2Pin Series Electrical Connectors
YGEV5-2Pin Series Connector
PDF of YGEV5-2Pin Series Connector
YGEV6-2pin Series Electrical Connectors
PDF of YGEV6-2pin Series Electrical Connectors
YG1174-2Pin
YG1174-3Pin
YG1174-4Pin
PDF of YG1174-4Pin
YG1176-2Pin
YG1176D-2Pin Series Electrical Connectors
PDF of YG1176D-2Pin Series Electrical Connectors
YG1139 Series Electrical Connector
PDF of YG1139 Series Electrical Connector
YG982-2Pin Series Electrical Connector
PDF of YG982-2Pin Series Electrical Connector
YG982-3Pin
PDF of YG982-3Pin
YG998C-2Pin Series Electrical Connector
PDF of YG998C-2Pin Series Electrical Connector
YGC1017 Series Electrical Connectors
YGC939 Series Electrical Connectors
YG196-529
YG196-380A Connector
PDF of YG196-380A Connector
YG196-459-2Pin
PDF of YG196-459-2Pin
YG196-510-3Pin
PDF of YG196-510-3Pin
YG1024-32Pin
PDF of YG1024-32Pin
YG1146-35Pin
PDF of YG1146-35Pin
YG1040 Manual Maintenance Switch Connecto
PDF of YG1040 Manual Maintenance Switch Connecto
YG1052 Manual Maintenance Switch Connector
PDF of YG1052 Manual Maintenance Switch Connector
YG1130 Manual Maintenance Switch Connector
PDF of YG1130 Manual Maintenance Switch Connector
PDU & BDU
YGC1033 Series Electrical Connectors
PDF of YGC1033 Series Electrical Connectors
YG1017 Series Electrical Connector
PDF of YG1017 Series Electrical Connector
YG939 Series Electrical Connector
PDF of YG939 Series Electrical Connector
YG196-545 Series Electrical Connector
PDF of YG196-545 Series Electrical Connector
YGC1492-EV-P1P-200 Plug
PDF of YGC1492-EV-P1P-200 Plug
YGIPT2 Series Electrical Connectors - A0
PDF of YGIPT2 Series Electrical Connectors - A0
YGIPT5 Series Electrical Connectors
PDF of YGIPT5 Series Electrical Connectors
Catalog of of NEV and Hi-Power Connector-Yonggui2024
Charging Connector
Catalog of EV Charging System 2025 V1.1
Small DC Vehicle Connector
DC Vehicle Connector
PDF of DC Vehicle Connector GB
Water-cooling Vehicle Connector
Oil-cooling Vehicle Connector
DC Vehicle Connector
Oil-cooling Vehicle Connector
Megawatt Vehicle MCS Connector
NACS
DC Vehicle Inlet
PDF of DC Vehicle Inlet GB
Integrated Vehicle Inlet
PDF of Integrated Vehicle Inlet GB
Liquid-cooling Vehicle Inlet
DC Vehicle Inlet
Megawatt Vehicle Inlet
1.7kw Integrated Water-cooling System
3.0kw Integrated Oil-cooling System
3.5kw Integrated Liquid-cooling System
4.6kw Integrated Oil-cooling System
6.0kw Integrated Liquid-cooling System
AC Vehicle Connector
AC Vehicle Connector
Portable EV Charging Connector
AC Vehicle Connector
AC Vehicle Connector
Portable EV Charging Connector
PDF of Portable EV Charging Connector(TYPE2)
NACS Vehicle Connector
AC Vehicle Inlet
PDF of AC Vehicle Inlet GB
AC Vehicle Inlet
AC Discharge Strip
AC Discharge Strip
AC Socket Outlet
Vehicle Inlet Electronic Lock Applicable in China
Vehicle Connector Electronic Lock Applicable in China
DC Vehicle Connector Holder
DC Vehicle Connector Holder
AC Vehicle Connector Holder
AC Vehicle Connector Holder
CCS2-GBT DC Adapter
CCS2-CCS1 DC+AC Adapter
CCS1-CCS2 DC+AC Adapter
CCS1-NACS DC Adapter(3.0)
CCS1-NACS DC+AC Adapter(3.0)
CCS1-NACS DC Cybertruck Adapter(4.0)
CCS1-NACS DC+AC Cybertruck Adpter(4.0)
CCS1-GBT Adapter
CCS1-CCS2 DC Adapter
CCS1-GBT DC Adapter
CCS2-NACS DC Adapter with lock
CCS2-NACS DC+AC Adpter
CCS2-NACS/DC+AC Cybertruck
CCS2-CHAdeMO DC Adapter
CCS2-TPYE 2 DC Adapter
CCS2-GBT V2.0 Adapter
NACS-CCS1 DC A dpter V3-3
GBT-CCS2 DC Adapter
GBT-CCS1 DC Adapter
GBT-J1772 AC Adapter
GBT-Type2 AC Adapter (3 PHASE)
CHAdeMO-CCS1 DC Adapter
CHAdeMO-CCS2 DC Adapter
Energy Storage Connector
ESC-HP120 Connector
PDF of ESC-HP120 Connector
ESC-HP200 Connector
PDF of ESC-HP200 Connector
ESC-HP300 Connector
PDF of ESC-HP300 Connector
ESC-HP400 Connector
PDF of ESC-HP400 Connector
ESC-HPB120 Connector
PDF of ESC-HPB120 Connector
ESC-HPB250 Connector
PDF of ESC-HPB250 Connector
ESC-HPB300 Connector
PDF of ESC-HPB300 Connector
ESC-HPB350 Connector
PDF of ESC-HPB350 Connector
ESC-HPB400 Connector
PDF of ESC-HPB400 Connector
ESC-HPB450 Connector
PDF of ESC-HPB450 Connector
ESC-TB250 Connector
PDF of ESC-TB250 Connector
ESC-TB350 Connector
PDF of ESC-TB350 Connector
Catalog of Energy Storage Connectors-YONGGUI
ESC-HPB250 (Basic Type+Type A)
Catalog of Energy Storage Connectors-ESC-HPB250 (Basic Type+Type A)
ESC-HPB250-1
ESC-M10B-(2C150+12C10)
Catalog of ESC-M10B-(2C150+12C10)
ESC-M10B-(4C70+12C10)
Catalog of ESC-M10B-(4C70+12C10)
ESC-M10B-(4C70+25C5)
Catalog of ESC-M10B-(4C70+25C5)
ESC-M10B-(4C100+12C10)
ESC-M16B-(3C150+12C10)
Catalog of ESC-M16B-(3C150+12C10)
YGC1268-(2+1+12）
YGC1268-(2+1+25）
Catalog of YGC1268-(2+1+25）
ESC-MSD
Catalog of ESC-MSD
YGC1052
YGC1040
YGC583-RJ45
JA1&JE6
YGC909
YGC1024
High Voltage Harness For Energy Storage
Wiring Harness For The Mixed Connector
Wiring Harness For The Whole Machine Sampling
Wiring Harness For RJ45 Sampling
High Voltage Box
Telecom Connector
141027B-JL-S4R Receptacle
PDF of 141027B-JL-S4R Receptacle
141030C Rectangular Connector
PDF
141054 Rectangular Electrical Connector
PDF
141095 Electrical Connector
PDF
141100 Electrical Connector
PDF
Wire Harness
EV Customized Wire Harness
Rectangular Connector Harness
The Applications of Rectangular Connector Harness
PDF of Rectangular Connector Harness
M Series Harness
PDF of M Series Harness
D-sub Harness
PDF of D-sub Harness
Circular Connector Harness
PDF of Circular Connector Harness
Yonggui Connectors And Integrated Cable Products
Railway & Industrial System
Connectors
Rectangular Connectors
HDC-HQ3 Rectangular Connectors
PDF of HDC-HQ3 Rectangular Connectors
HDC-HQ4 Rectangular Connectors
PDF of HDC-HQ4 Rectangular Connectors
HDC-HQ4-2 Rectangular Connectors
The Features of HDC-HQ4-2 Rectangular Connectors
PDF of HDC-HQ4-2 Rectangular Connectors
HDC-HQ5 Rectangular Connectors
PDF of HDC-HQ5 Rectangular Connectors
HDC-HQ7 Rectangular Connectors
PDF of HDC-HQ7 Rectangular Connectors
HDC-HQ8 Rectangular Connectors
PDF of HDC-HQ8 Rectangular Connectors
HDC-HQ12 Rectangular Connectors
PDF of HDC-HQ12 Rectangular Connectors
HDC-HQRJ45 Rectangular Connectors
PDF of HDC-HQRJ45 Rectangular Connectors
HDC-HE6-FC-MC Rectangular Connectors
PDF of HDC-HE6-FC-MC Rectangular Connectors
HDC-HE6-F-M Rectangular Connectors
PDF of HDC-HE6-F-M Rectangular Connectors
HDC-HE6-MS-FS Rectangular Connectors
PDF of HDC-HE6-MS-FS Rectangular Connectors
HDC-HE10A-FC-MC Rectangular Connectors
PDF of HDC-HE10A-FC-MC Rectangular Connectors
HDC-HE10-FC-MC Rectangular Connectors
PDF of HDC-HE10-FC-MC Rectangular Connectors
HDC-HE10-F-M Rectangular Connectors
HDC-HE10-FS-MS Rectangular Connectors
PDF of HDC-HE10-FS-MS Rectangular Connectors
HDC-HE16-FC-MC Rectangular Connectors
PDF of HDC-HE16-FC-MC Rectangular Connectors
HDC-HE16-F-M Rectangular Connectors
PDF of HDC-HE16-F-M Rectangular Connectors
HDC-HE16-FS-MS Rectangular Connectors
PDF of HDC-HE16-FS-MS Rectangular Connectors
HDC-HE18-FC-MC Rectangular Connectors
PDF of HDC-HE18-FC-MC Rectangular Connectors
HDC-HE24-FC-MC Rectangular Connectors
PDF of HDC-HE24-FC-MC Rectangular Connectors
HDC-HE24-F-M Rectangular Connectors
PDF of HDC-HE24-F-M Rectangular Connectors
HDC-HE24-FS-MS Rectangular Connectors
PDF of HDC-HE24-FS-MS Rectangular Connectors
HDC-HE32-FC-MC Rectangular Connectors
PDF of HDC-HE32-FC-MC Rectangular Connectors
HDC-HE40-FC-MC Rectangular Connectors
PDF of HDC-HE40-FC-MC Rectangular Connectors
HDC-HE46-FC-MC Rectangular Connectors
PDF of HDC-HE46-FC-MC Rectangular Connectors
HDC-HE64-FC-MC Rectangular Connectors
PDF of HDC-HE64-FC-MC Rectangular Connectors
HDC-HD24 Rectangular Connectors
The Applications of HDC-HD24 Rectangular Connectors
Why Choose HDC-HD24 Rectangular Connectors among Heavy Duty Rectangular Connectors?
PDF of HDC-HD24 Rectangular Connectors
HDC-HD40 Rectangular Connectors
PDF of HDC-HD40 Rectangular Connectors
HDC-HD42 Rectangular Connectors
PDF of HDC-HD42 Rectangular Connectors
HDC-HD64 Rectangular Connectors
PDF of HDC-HD64 Rectangular Connectors
HDC-HD72 Rectangular Connectors
PDF of HDC-HD72 Rectangular Connectors
HDC-HD108 Rectangular Connectors
PDF of HDC-HD108 Rectangular Connectors
HDC-HM1C100-MC-FC Rectangular Connectors
PDF of HDC-HM1C100-MC-FC Rectangular Connectors
HDC-HM2C40-MCFC Rectangular Connectors
PDF of HDC-HM2C40-MCFC Rectangular Connectors
HDC-HM2C70-MC-FC Rectangular Connectors
PDF of HDC-HM2C70-MC-FC Rectangular Connectors
HDC-HM2C70-MF Rectangular Connectors
PDF of HDC-HM2C70-MF Rectangular Connectors
HDC-HM2C100-MC-FC Rectangular Connectors
PDF of HDC-HM2C100-MC-FC Rectangular Connectors
HDC-HM2C100-MF Rectangular Connectors
PDF of HDC-HM2C100-MF Rectangular Connectors
HDC-HM3C40-MCFC Rectangular Connectors
PDF of HDC-HM3C40-MCFC Rectangular Connectors
HDC-HM4C40-MCFC Rectangular Connectors
PDF of HDC-HM4C40-MCFC Rectangular Connectors
HDC-HM200-MC-FC Rectangular Connectors
PDF of HDC-HM200-MC-FC Rectangular Connectors
HDC-HMC3-4-MCFC Rectangular Connectors
PDF of HDC-HMC3-4-MCFC Rectangular Connectors
HDC-HMD12-MCFC Rectangular Connectors
PDF of HDC-HMD12-MCFC Rectangular Connectors
HDC-HMD17-MCFC Rectangular Connectors
PDF of HDC-HMD17-MCFC Rectangular Connectors
HDC-HMD42-MCFC Rectangular Connectors
PDF of HDC-HMD42-MCFC Rectangular Connectors
HDC-HME6-MCFC Rectangular Connectors
PDF of HDC-HME6-MCFC Rectangular Connectors
HDC-HME8-MCFC Rectangular Connectors
PDF of HDC-HME8-MCFC Rectangular Connectors
HDC-HME20-MCFC Rectangular Connectors
PDF of HDC-HME20-MCFC Rectangular Connectors
HDC-HMEV6-MCFC Rectangular Connectors
PDF of HDC-HMEV6-MCFC Rectangular Connectors
HDC-HK4-0-M Rectangular Connectors
PDF of HDC-HK4-0-M Rectangular Connectors
HDC-HK4-2-M Rectangular Connectors
PDF of HDC-HK4-2-M Rectangular Connectors
HDC-HK4-8-M Rectangular Connectors
PDF of HDC-HK4-8-M Rectangular Connectors
HDC-HK6-36-FC Rectangular Connectors
PDF of HDC-HK6-36-FC Rectangular Connectors
HDC-HK6-36-MCFC Rectangular Connectors
PDF of HDC-HK6-36-MCFC Rectangular Connectors
HDC-HK12-2-MCFC Rectangular Connectors
PDF of HDC-HK12-2-MCFC Rectangular Connectors
HDC-HK12-2-MC Rectangular Connectors
PDF of HDC-HK12-2-MC Rectangular Connectors
HDC-HC350 Rectangular Connectors
PDF of HDC-HC350 Rectangular Connectors
HDC-HC650 Rectangular Connectors
PDF of HDC-HC650 Rectangular Connectors
CD4 Rectangular Connectors
PDF of CD4 Rectangular Connectors
Threaded Connectors
M12 Threaded Connectors
PDF of M12 Threaded Connectors
M23-S Seris Connectors
PDF of M23-S Seris Connectors
M23-H Seris Connectors
PDF of M23-H Seris Connectors
M40 Threaded Connectors
PDF of M40 Threaded Connectors
Circular Connectors
GTCF Circular Connectors
PDF of GTCF Circular Connectors
GTCM Circular Connectors
PDF of GTCM Circular Connectors
GTCN Circular Connectors
PDF of GTCN Circular Connectors
QB Circular Connectors
PDF of QB Circular Connectors
Yonggui HDC Product Introduction
2023 Yonggui Catalog of HDC Series
2024 Catalog of M12 Series--English Version
2024 Catalog of D-sub Series--English Version
YG Rolling Stock & Industry Connector Handbook
Catalog of QAL Series Circular Bayonet Connctor
Catalog of CD4 Series Cabinent Rectangular Connector
Catalog of QLE Rapid Separating Connector
Catalog of Depot Charging Connector Seires 2021
Catalog of DSL Series Module Connector 2020
Catalog of GTC Seires Circular Connector 2023
Catalog of EMY Series Connector
D Series
D Series Connectors
PDF of D Series Connectors M12
Electric Coupler
PDF of Electric Coupler
Gangway
PDF of Gangway
Axle Counter
PDF of Axle Counter
Pantograph
PDF of Pantograph
Battery Module
PDF of Lithium Titanate Battery
Door System
Special Connectors
Explosion-proof Connector
Deep Sea Connector
Nuclear Connector
Optical Fiber Connector
RF Connector
Globalization
Distributor
News
Company News
Product Recommendation | In-depth Analysis of LTF/LTFP/LTFX Series: The Technical Strength of Blind-Mate Fluid Connectors
Product Recommendation | The Core Component Behind Efficient Energy Replenishment - Battery Swap Connectors Power Faster and More Efficient New Energy Commercial Vehicle Operations
Explore Yonggui Electric's Comprehensive Contact Terminal Series
Product Recommendation | UQD Series Liquid Cooling Quick-Connect Fittings – Breaking Through AI Computing Bottlenecks to Empower Efficient Data Center Operations
“Intelligent Electric Dual Drive, Connecting the Future”Yonggui Electric Empowers the High-Quality Development of Electrification for Commercial Vehicles and Construction Machinery
Meet Yonggui at Future Mobility Asia 2024
The Fifth Fun Sports Games of Yonggui Electric Came to a Successful End!
Join Yonggui at InnoTrans 2024 in Berlin!
Invitation | Yonggui Electric Invites You to Attend [Solar Mexico 2023] InterSolar Mexico 2023
Access to the Future, Asian Games on Rail
Empowering the Future: Solutions for Megawatt Charging from Yonggui Electric
Yonggui Electric Semi-Annual Report
Yonggui Electric Q3 Financial Report
New Release | Yonggui Launches 3rd Gen YG-GBC DC Charging Connector
Yonggui Electric Signs Distributor Agreement with Alfatec GmbH & Co. KG, Expanding Global Reach in Electronic Components
New Beginnings, New Journey | Grand Opening of Yonggui Thailand Factory
Lanterns Aglow, Traditions Unfold – The Timeless Beauty of the Lantern Festival
CIPPE 2025, See you there!
Yonggui Electric 2024 Annual Report Highlights
Cultural Inclusion, Steady Progress｜Yonggui Thailand Holds Erawan Shrine Ceremony
Liquid-Cooled Fast Charging | One System, Six Standards — A Complete Global Solution
Yonggui Electric Inaugurates Phase II Factory to Enhance Global Manufacturing Capacity
Join Us at Metro Trans 2025
Happy National Day & Mid-Autumn Festival!
Yonggui Electric Showcases Rail Transit Solutions at IREE 2025
New Micro Connector Series Officially Released
Empowering Data Center Liquid Cooling Upgrades Across the Entire Value Chain — From Core Components to System-Level Solutions, Delivered as a One-Stop Implementation
Yonggui Electric Signs Digital Transformation Project Agreement with xFusion
Official Notice on Yonggui Electric Business Communication Channels
Video
Factory & Company Insights
I Speak for Quality
How China's Experience in High Power Charging Capabilities Can Help Electrification Globally
Yonggui Phase Ⅱ Completion & Production Launch Ceremony
Factory show
Hangzhou Asian Games& Yonggui
Yonggui Electric Thailand Factory
Crafting Precision with Ingenuity, Driving the Future with Technology
Product Showcase
INSTALLATION METHOD FOR EUROPEAN STANDARD QUICK-CHANGE GUN HEAD
Where Energy Meets Mobility-Storage to Charging
YGEV Series Display
Megawatt Charging Connector
Railway & Industrial Interconnection Solutions
YGEV-Safeguard Your Electric Mobility Journey
HDC QUICK-CONNECT INSERTS
High Lifetime Connections
Yonggui-Gangway Manufacturer Specialized in Rail Transit
Automated production line
ESC-HPB SERIES SINGLE PIN ENERGY STORAGE CONNECTORS
Charging connector production line
ESC-M SERIES MIXED ELECTRICAL CONNECTOR OF HOUSEHOLD ENERGY STORAGE
ESC HP SINGLE PIN ENERGY STORAGE CONNECTOR
Charging connector plugging and unplugging experiment
HIGH POWER CHARGING VEHICLE CONNECTOR
YGC Energy Storage Connector Introduction2025
The Third-generation GBT DC Charging Connector
HDC-Modular Insert Assembly
The World's First 100 MW Truck Megacharging Station Powered by Yonggui High Power Charging Connectors
UQD Series Liquid Cooling Quick Connectors
Exhibition Highlights
Yonggui x Asia Pacific Rail 2025
Yonggui x ESIE 2025
Video of eMoveEurope Exhibition in Germany
Yonggui x Electronica 2024
Yonggui x Innotrans 2024
Yonggui Engineer Talks
Liquid Cooling Solutions-What Really Matters for Reliability
Newsletter
Blog
Optimizing EV Architecture: The Critical Role of Advanced High-Voltage Connector Systems
The Ultimate Guide to Explosion-Proof Connectors: Securing Operations in Hazardous Environments
EV Charging Connector Market
Digital Axle Counter for Railways Wiki
Electric Vehicle Charging Solutions: Exploring EV Charging Connector Types and the Growing Market
Car Charging Connectors for Residential EV Charging
High-Speed Electric Vehicle Charging Solutions Unveiled
The Growth of the EV Charging Connector Market in Emerging Economies
Top Tips for Successful Axle Counter Installation
Exploring the Pantograph Working Principle in Railway Systems
Pantograph Applications in Electric Vehicle Charging Infrastructure
Future Prospects and Innovations in the EV Charging Connector Market
Axle Counter Signalling in Rail Traffic Management
Using CCS2 Charging Connectors to Simplify Safe EV Fast Charging Systems
Automotive Wiring Harness and EV Connectors Market Report
Difference Between Rectangular Connectors and Circular Connectors
Applications of M12 Circular Connectors
Application and Selection Guide for Electric Vehicle Power Connectors
DC Vehicle Connectors: The Key Assurance for Electric Vehicle Charging
Advantages and Mechanisms of Pantograph Technology
Advantages and Applications of Electrical Rail Connectors
Yonggui Connector Creates an Efficient and Secure Train Gangways Connection System
Battery PDU and Battery BDU: Safety Assurance of High-Voltage Systems in Electric Vehicles
Development Trends of Car Charging Connector
The Role and Characteristics of Electric Vehicle Power Connectors
PDU in Electric Vehicle: Why It Is the 'Brain' of the EV Power System
MCS Charging Connector vs CCS: Key Differences in High-Power EV Charging
Custom Wire Harness for Electric Vehicles: Meeting High-Voltage and Safety Requirements
Why High-Performance Railway Industrial Connector Systems Are Critical for Rolling Stock
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Last updated: 2026/06/13
Homepage
Last updated: 2026/06/13