LINKHIVE Exhibits Push Pull Circular Connectors in WuhanConnector Expo 2025
LINKHIVE Push Pull Connector and Circular Connector Highlights at Wuhan International Expo
From October 11 to 13, 2025, Dongguan Linkhive Connectors Co., Ltd. participated in the Wuhan International Wire Harness & Connector Expo 2025, held at the Wuhan International Expo Center.
As one of China’s leading industrial connector and wire harness assembly manufacturers, LINKHIVE presented its full range of push pull connectors, circular connectors, waterproof connectors, and high-voltage connector solutions to industry professionals, engineers, and global OEM visitors.
The exhibition drew leading companies from the automotive, medical, aerospace, and industrial automation fields.
LINKHIVE’s booth attracted considerable attention for its integrated R&D, design, production, and assembly capabilities, showcasing not only connector products but also complete cable assembly solutions tailored for both standard and customized applications.
LINKHIVE Industrial Push Pull Circular Connector Display and Innovation
During the three-day event, LINKHIVE’s display emphasized its push pull connector technology — a core product family known for reliable self-locking mechanisms, miniaturized design, and long mating-cycle durability.
Visitors were able to experience firsthand the 1B, 2B, and K Series push pull circular connectors, as well as the M12, 38999 military connectors, and Fluidic hybrid series used for pneumatic and signal integration.
Each LINKHIVE connector features precision-machined brass or stainless-steel shells, gold-plated contacts, and modular insulators to ensure consistent performance across industrial environments.
Key connector highlights at the show included:
1B and 2B Push Pull Connectors: Compact, multi-pin circular connectors ideal for medical and sensor applications.
K Series Waterproof Circular Connectors: Designed for IP68-rated field use and outdoor equipment.
S Series Connectors: Economical circular connectors for test and control systems.
38999 Series Military Connectors: Ruggedized aluminum-shell connectors for defense and aerospace devices.
Fluidic Hybrid Connectors: Integrating electrical and pneumatic interfaces in one body for advanced medical and automation systems.
These solutions demonstrate LINKHIVE’s engineering focus: to combine precision, stability, and reliability in every push pull circular connector produced.
Industrial Wire Harness and Custom Cable Assembly Solutions from LINKHIVE
Beyond connectors, LINKHIVE’s booth showcased its comprehensive wire harness assembly and custom cable manufacturing capabilities.
The company offers complete assembly services — from connector selection and cable processing to over-molding and testing — making it a true one-stop cable assembly manufacturer.
Displayed product examples included:
Automotive diagnostic harnesses
Medical equipment cable assemblies
Sensor and signal transmission cables
Industrial M8/M12 cable assemblies
High-flex robotic and coiled cables
Customized over-molded cable solutions
Each cable harness is manufactured using imported extrusion and crimping machines, with 100 % continuity and insulation tests before shipment.
LINKHIVE follows IPC/WHMA-A-620 international wire harness standards to guarantee electrical integrity and mechanical strength.
Engineering Advantages of LINKHIVE Wire Harness Assembly
Connector + Cable Integration: LINKHIVE designs both components in-house, ensuring perfect fit.
Material Control: PVC, TPU, silicone, and TPE cables certified for UL and medical use.
Shielding and EMC Design: 360° grounding and braided shields for high-frequency applications.
Durability Testing: Bend testing up to 100,000 cycles for industrial robotics harnesses.
Custom Labeling: Laser marking and color-coded bands available for OEM identification.
These capabilities position LINKHIVE as a professional industrial connector and wire harness solution provider, serving clients from initial design to full-scale production.
New Generation Waterproof and High-Voltage Push Pull Connectors
Among the products introduced at Wuhan Connector Expo 2025, LINKHIVE’s waterproof connectors and high-voltage connectors stood out as major innovations for heavy-duty industrial and medical applications.
LINKHIVE Waterproof Push Pull Connectors (K Series & Fluidic Series)
The LINKHIVE K Series provides IP68-rated sealing with dual O-ring protection and stainless-steel shells for corrosion resistance.
They are used in outdoor power systems, medical sterilization devices, and marine monitoring instruments.
Features include:
IP68 waterproof sealing for immersion up to 1 meter
Contact resistance below 5 mΩ
316 stainless-steel body with passivation coating
Optional silicone dust caps and integrated strain relief
LINKHIVE High-Voltage Circular Connectors
The company also unveiled its high-voltage connector series, compatible with standard LEMO ERA / ODU High-Voltage systems, providing safe and compact interconnection for power instruments and test benches.
Voltage ratings exceed 5 kV DC, with reinforced PEEK insulators and creepage distances designed according to IEC 60664-1.
LINKHIVE Engineering, Design, and Manufacturing Integration
As a vertically integrated connector and cable assembly manufacturer, LINKHIVE’s engineering philosophy is built on precision and consistency.
The company operates from its Dongguan headquarters, where it manages:
Product R&D and CAD design
CNC machining and plating workshops
Connector assembly and wire harness production lines
Quality control and laboratory testing centers
Quality Control for LINKHIVE Push Pull and Circular Connectors
Every connector undergoes dimensional and functional inspection before delivery:
Tolerance verification: ±0.01 mm
Contact resistance: <5 mΩ
Insulation resistance: >5000 MΩ
Salt spray test: ≥48 h
Mating cycles: ≥5000 operations
This rigorous process ensures each LINKHIVE connector delivers stable and safe electrical performance for demanding industries.
Customer Feedback and Industry Recognition
Throughout the Wuhan Connector Expo 2025, LINKHIVE’s booth received visits from engineers, procurement managers, and system integrators across China and abroad.
Many visitors recognized the LINKHIVE brand for its broad compatibility with LEMO, ODU, and Fischer connectors — offering the same high reliability with faster lead time and competitive pricing.
Customers highlighted the company’s OEM and ODM flexibility, praising LINKHIVE’s quick response to sample requests, design customization, and small-batch prototyping.
“We were impressed by the precision and finish of LINKHIVE’s B and K series.
The connectors feel solid and fit perfectly with our instruments,”
said an Indian medical equipment manufacturer visiting the booth.
The company also received multiple inquiries from European and Southeast Asian buyers, many expressing interest in wire harness OEM cooperation and private-label connector projects.
LINKHIVE Connector Portfolio Displayed at Wuhan Connector Expo
1. B/K/S Series Push Pull Circular Connectors
High precision brass shells
Gold-plated copper contacts
Used in instrumentation, automation, and laboratory devices
2. High-Voltage Connectors
Rated for up to 5 kV DC
Suitable for medical imaging, HV test systems
3. Waterproof Connectors
K Series IP68 design for outdoor and sterilization environments
4. Plastic Medical Connectors
PPSU/PBT housing, autoclavable, suitable for disposable medical cables
5. M8/M12 Industrial Connectors
Threaded type, used in sensors, robots, and industrial Ethernet
6. Military and Aviation Connectors (38999 Series)
Rugged aluminum shell
Vibration-proof and salt-spray resistant
7. Wire Harness Assembly and Customization
Fully integrated cable assembly production
Over-molded connectors, spiral cords, and hybrid cables
Technological Strength and Manufacturing Capabilities
LINKHIVE’s core competitiveness lies in its machining precision and production flexibility.
The company operates high-speed CNC turning centers, injection molding machines, and automated inspection equipment.
Manufacturing scope:
Connector shell machining – CNC lathes for brass, stainless steel, and aluminum
Contact plating – Gold and nickel lines with RoHS compliance
Injection molding – PEEK, PPS, and PPSU medical-grade materials
Cable cutting & crimping – Automatic machines for high-volume production
Testing & inspection – Electrical, mechanical, and environmental validation
Through these systems, LINKHIVE can provide both standardized push pull connectors and custom circular connectors for OEM customers worldwide.
LINKHIVE’s Mission: Precision, Quality, and Global Accessibility
As the global demand for industrial connectors and medical connectors continues to grow, LINKHIVE focuses on enhancing three core values:
Precision Engineering: Maintaining Swiss-level accuracy through in-house machining.
Quality Control: Applying ISO 9001 and ISO 13485 standards.
Global Accessibility: Offering fast, affordable international delivery through logistics partners like 4PX and DHL.
The company’s long-term strategy is to position LINKHIVE connectors as a premium alternative to imported brands, combining high performance with competitive pricing.
LINKHIVE Push Pull Connector and Wire Harness Cooperation Opportunities
At the Wuhan Expo, LINKHIVE met numerous new partners in sectors such as:
Industrial automation (robotics, sensors, machine vision)
Medical technology (diagnostic systems, endoscopy)
Automotive electronics (EV testing, control cables)
Military and communication systems
Visitors appreciated LINKHIVE’s commitment to custom connector solutions — adapting pin layouts, keying options, and materials to meet specialized requirements.
In addition, LINKHIVE announced plans to expand its overseas distributor network in India, Russia, and Europe, aiming to provide localized support and faster sample delivery.
Conclusion — LINKHIVE Expands Global Market for Push Pull Circular Connectors
The Wuhan International Wire Harness & Connector Expo 2025 demonstrated LINKHIVE’s growing influence in the global connector industry.
By presenting its push pull connectors, circular connectors, waterproof connectors, and wire harness assembly solutions, the company strengthened its position as a comprehensive industrial connector manufacturer.
Dongguan Linkhive Connectors Co., Ltd.
continues to uphold the principle of “Precision Creates Value” — offering professional connector and cable assembly solutions that integrate R&D, design, production, and sales.
With advanced engineering, rigorous quality control, and global logistics capability, LINKHIVE connectors are now serving customers across the medical, industrial, military, and automotive sectors worldwide.
