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···

LOX-8 LD Large-Diameter Thread Sealant

LOX-8 LD is a high-density, chemically resistant thread sealant for large-diamet···

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···

G70-K Series Leak Detection Test Connectors for the Refrigeration Industry

The G70-K quick connector is designed for HVAC and refrigeration leak detection ···

G80NL Series Miniature Quick Connector

The GripSeal G80NL Series Mini Quick Connector features a compact, space-saving ···

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 G90 series quick couplings: Efficiently addressing VDA cooling pipeline testing challenges for new energy vehicles
2026-01-06
GripSeal G90 series quick-sealing connectors are designed for VDA cooling pipe t···—
GripSeal Quick Connector: Solution for Testing Cooling Pipelines in New Energy Vehicles
2025-12-29
GripSeal provides quick sealing test connectors for EV cooling systems, supporti···—
GripSeal: Miniature Quick Connectors Empowering High‑Integration Equipment
2025-12-25
GripSeal miniature quick connectors empower high-integration equipment with comp···—
Gripseal G20FN Mini Explosion-proof Valve Joint: The preferred solution for air tightness testing in confined Spaces
2025-12-17
With the rapid development of the new energy vehicle industry, the quality and s···—