PRODUCTS

We have established long-term cooperative relations with many enterprises.
Leak test connector

The GripSeal Leak Test Connector is designed for fast, reliable, and leak-tight ···

Gas can connector

GripSeal compressed gas can connector is simple and convenient in operation, saf···

Electrical test connector

GripSeal electrical test connectors are applicable to various electrical perform···

Liquid cooled fluid connector

YK liquid-cooled quick connector is applicable to high temperature and high pres···

G15 series quick sealing connector

The G15 series pneumatic quick seal connector utilizes air pressure to inflate t···

G15Pro series quick sealing connector

The G15 Pro series has added a magnetic intelligent sensor externally, which can···

G15F series electrical port sealing test connector

The GripSeal air tightness test connector for G15F series electrical ports is de···

Fully automatic small character inkjet printer

The fully automatic small character inkjet printer is designed for high-quality ···

C71 Series UQDB Liquid Cooling Connector

GripSeal C71 UQDB liquid cooling connector is designed for OCP-compliant data ce···

Universal Quick Disconnect (UQD)

UQD Universal Quick Disconnect connectors are designed for liquid cooling system···

G70-J Series J2044 Fuel Line Quick Connectors

The G70-J series quick connector is designed for sealing and testing SAE J2044 f···

G80L-U Series UNF Thread Quick Connector

The GripSeal G80L-U Series Internal Thread Quick Connector is designed for UNF f···

ABOUT US

Yikong Technology (Hubei)Co.,LtdWith over a decade of experience in the test industry, GripSeal has specialized in the development and manufacture of quick connectors for a wide range of industries and applications, such as: automated production, compressed gas, process control, new energy automobile, air conditioning and refrigeration (HVAC-R), medical device manufacturing, aviation manufacturing, etc., where tens of thousands of manufacturers have chosen GripSeal quick connectors. GripSeal enh...
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    Factory land occupation

    Factory land occupation
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    Senior technical engineer

    Senior technical engineer
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    Utility model patent

    Utility model patent
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    Global customers

    Global customers

GripSeal's Commitment

Official certification, professional after-sales service
quality assurance
Fast delivery
Customization supported
Hassle-free After-sales Service

NEWS

Access to global forefront information
GripSeal Quick-Seal Connectors: Sealing Solution for New Energy Battery Pack Air Tightness Testing
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Discover GripSeal quick sealing connectors for EV battery pack air tightness tes···—
GripSeal G70 Series Sealing Connectors: Three Product Systems for Precise Industry Matching
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Explore GripSeal G70 Series quick sealing connectors for leak and pressure testi···—
GripSeal Quick Sealing Connectors: Solutions to Helium Leak Testing Challenges for New Energy Vehicle Liquid Cooling Plates
2026-08-25
Discover a reliable helium leak testing solution for EV battery liquid cooling p···—
New Energy Vehicle Electronic Control Aging Testing: GripSeal G70/G70R Quick Sealing Connectors as the Core Solution
2026-08-18
Discover how GripSeal G70 and G70R quick sealing connectors improve EV electroni···—