New Energy & Energy Storage
In the rapidly evolving new energy sector, reliable connections are critical for energy storage systems, solar inverters, and charging infrastructure.
Explore Energy Solutions
Pursue Excellence in Quality.
Build a World-Class Brand.
Leading OEM/ODM provider of high-performance industrial circular connectors and energy storage connectors. Certified IP68/IP69K waterproof electrical connectors with 100% aging test for zero-defect reliability.
Our Core Product Categories
As a leading connector manufacturer, Jnicon provides high-performance connection solutions for harsh environments. Our products range from IP68 waterproof electrical connectors to high-current energy storage connectors, ensuring superior durability and reliability for your global projects.
Connectors
As an R&D-driven connector manufacturer, we deeply understand the weight of "reliable connections." Our connector product line covers Circular Connectors, Energy Storage Connectors, Power Connectors, Data & Signal Connectors, and Hybrid Connectors...
Cable Assemblies
Our cable assembly solutions provide reliable connectivity for industrial applications.
Cable & Accessories
Complete your connection system with our comprehensive range of cable accessories.
Smart Electronics
Explore our smart electronic solutions designed for the modern industrial world.
Featured Solutions: Top-Rated Industrial Connectors
Discover our most popular connection solutions, trusted by global industry leaders. Every product undergoes a 100% full-load aging test to ensure uncompromising quality in mission-critical applications.
New
M28 5 Pin Waterproof Connector 40A Bayonet Locking IP67 for LED Lighting & Control
40A 5-pin bayonet-locking waterproof circular connector with IP67 rating for outdoor LED lighting and industrial control systems.
New
M28 4 Pin Waterproof Connector 60A Bayonet Locking IP67 for Power Systems
60A 4-pin bayonet-locking waterproof circular connector with IP67 rating for industrial power distribution and solar applications.
M28 3-Pin Waterproof Connector 80A Bayonet Locking IP67 for Solar & Storage
80A 3-pin bayonet-locking waterproof circular connector with IP67 rating for solar photovoltaic and energy storage systems.
M28 2 Pin Waterproof Connector 80A Bayonet Locking IP67 for Energy Storage
7A 2-pin push-locking waterproof circular connector with IP67 rating, field installable for sensor and industrial automation connections.
200A Energy Storage Connector DC1000V IP67 Crimp & Busbar for High-Power ESS
200A/1000V DC high-current energy storage connector with IP67 protection, available in crimp and busbar termination options for high-power BESS and utility-scale solar inverters.
150A Energy Storage Connector DC1000V IP67 Crimp & Busbar for Commercial ESS
150A/1000V DC energy storage connector with IP67 protection, available in crimp and busbar termination options for commercial and utility-scale battery energy storage systems.
Tailored Solutions for Challenging Industries
We provide robust industrial connection solutions to solve the most complex connectivity challenges in extreme environments, helping our global customers achieve high-performance and reliable systems.
New Energy & Energy Storage
In the rapidly evolving new energy sector, reliable connections are critical for energy storage systems, solar inverters, and charging infrastructure.
Explore Energy SolutionsTailored Solutions for Challenging Industries
We provide robust industrial connection solutions to solve the most complex connectivity challenges in extreme environments, helping our global customers achieve high-performance and reliable systems.
Solar & Photovoltaic
Solar and photovoltaic systems require connectors that can withstand harsh outdoor conditions while maintaining optimal energy efficiency.
Explore Solar Solutions
Industrial Automation
In the Industry 4.0 era, factory automation systems demand connectors that can simultaneously transmit power, signals, and data.
Explore Automation Solutions
Low-Altitude Economy
The emerging low-altitude economy including drones and urban air mobility requires lightweight, high-reliability connectors.
Explore UAV Solutions
Marine & Offshore
Marine and offshore environments present extreme challenges including saltwater corrosion, high pressure, and constant vibration.
Explore Marine Solutions
Security & Safety
Security and safety systems require fail-safe connections for critical applications.
Explore Security SolutionsAbout Jnicon: A National High-Tech Industrial Connector Manufacturer
Jnicon Group is a national high-tech enterprise dedicated to high-tech connection solutions. Founded in 2013, the Group has long committed to technological innovation and industrial upgrading, and has become one of the fastest-growing enterprises in China's connector industry.
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R&D team
Driven by Innovation. Trusted Worldwide.
As an innovation-driven technology company, our mission goes beyond manufacturing connectors. With 55+ R&D engineers, nearly 300 patents, and an annual R&D investment of nearly RMB 10 million, we transform "hardcore innovation" into "reliable connections."
From new energy storage to industrial automation, from low-altitude economy to deep-sea exploration, we serve global customers — earning trust through innovation.
Global Compliance & Industry Recognition
Backed by nearly 300 patents and stringent quality management systems, Jnicon Group ensures hassle-free market access worldwide. Both our Shenzhen and Hunan manufacturing bases are certified National High-Tech Enterprises, proving our dedication to pioneering technology and uncompromising quality standards.
View All CertificatesWhy Choose Jnicon: Our Core Advantages as a Leading Connector Manufacturer
Driven by pioneering technology, massive production scale, and an uncompromising "Zero Defects" policy, Jnicon Group delivers future-proof industrial connectivity solutions. Discover why global industry leaders trust us as their strategic partner.
Innovation Leadership
With 55+ dedicated R&D engineers, Jnicon invests over 10 million RMB annually in research and development. Our team continuously develops cutting-edge connector technologies that meet evolving industry demands.
55+
R&D engineers
10M+
RMB annual R&D investment
10m Sets
Target annual production capacity of high-power connectors upon full operation.
Massive Production Scale & Dual-Base Security
Operating 5 specialized subsidiaries across South and Central China, our modern manufacturing footprint spans over 20,000 square meters. Our new state-of-the-art High-Power Connector Industrial Park in Shaoyang was officially put into operation on April 15, 2025.
50,000+ m²
Total modern manufacturing and industrial footprint.
RMB 500M
Strategic capital investment in our brand-new Shaoyang Industrial Park.
10m Sets
Target annual production capacity of high-power connectors upon full operation.
Zero Defects Policy
Quality is at the heart of everything we do. Our rigorous quality control systems ensure that every connector meets the highest industry standards. We are committed to delivering products with zero defects to our customers.
ISO 9001
Quality Management Certified
100%
Product testing before delivery
10m Sets
Target annual production capacity of high-power connectors upon full operation.
Innovation Leadership
With 55+ dedicated R&D engineers, Jnicon invests over 10 million RMB annually in research and development. Our team continuously develops cutting-edge connector technologies that meet evolving industry demands.
55+
R&D engineers
10M+
RMB annual R&D investment
10m Sets
Target annual production capacity of high-power connectors upon full operation.
Massive Production Scale & Dual-Base Security
Operating 5 specialized subsidiaries across South and Central China, our modern manufacturing footprint spans over 20,000 square meters. Our new state-of-the-art High-Power Connector Industrial Park in Shaoyang was officially put into operation on April 15, 2025.
50,000+ m²
Total modern manufacturing and industrial footprint.
RMB 500M
Strategic capital investment in our brand-new Shaoyang Industrial Park.
10m Sets
Target annual production capacity of high-power connectors upon full operation.
Jnicon
Your Strategic OEM/ODM Partner for Industrial Connectivity
At Jnicon, we understand that every project is unique. Standard products cannot meet all needs, so we offer end-to-end OEM/ODM customization services from concept to mass production. Leveraging nearly 30 years of industry experience, a 55-person R&D team and nearly 300 patents, we help global clients overcome the most demanding connectivity challenges.
Knowledge Hub: Industry Insights & Innovation
Stay updated with the latest trends in industrial connectivity. From deep-dives into waterproof technology to major corporate milestones, our experts share the knowledge that drives the industry forward.
Headlines
Waterproof Connector Solutions for Heavy Factories
In heavy industrial manufacturing, plant automation, and global energy distribution infrastructure, deploying a rugged waterproof connector system is a critical engineering priority to ensure environmental containment. For procurement directors, hardware architects, and plant engineers managing multi-million dollar capital equipment, the physical integrity of every electrical termination determines the operational uptime of the entire production line. […]
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Selecting a Heavy-Duty Connector Manufacturer for Global Factory Deployments
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Heavy-Duty Energy Storage Connector Design for BESS Factories
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Reliable High Current Connector Design for Heavy Factories
June 26, 2026
The Ultimate Factory Guide to Selecting a Waterproof Connector
June 26, 2026
Ready to Power Your Next Project?
Whether you need a high-performance industrial connector or a fully customized cable assembly, our technical team is here to help. Reach out today for a free technical consultation and a detailed quote within 24 hours.
24-Hour Expert Response
Our technical sales team guarantees a response to your inquiry within one business day.
Engineering Support
Get direct access to our 55-engineer R&D team for complex OEM/ODM projects.
Global Supply Chain Security
Backed by our 500-million-RMB Shaoyang Industrial Park, we ensure stable delivery for any order volume.
Strict NDA Protection
Your designs and intellectual property are safe with us. We sign NDAs for all custom projects.