Electric Vehicle Charging Connector & Water Pipe Air Tightness Tester

As the year draws to a close and the Christmas season brings a moment of reflection and celebration, we would like to extend our warmest Christmas wishes to our customers, partners, and industry colleagues around the world. We sincerely thank you for your continued trust and support throughout the year.

Amid the rapid growth of the electric vehicle industry, ensuring the safety and reliability of EV charging components remains a top priority. In response to this demand, we are pleased to introduce our Electric Vehicle Charging Connector & Water Pipe Air Tightness Tester—a high-precision leak detection solution designed to support manufacturers in delivering dependable, high-quality charging products.

Engineered specifically for EV charging gun components and water pipes, this advanced testing system performs airtightness and pressure-drop tests in compliance with IPX7 standards. By accurately detecting micro-leakage and unstable pressure conditions, the tester helps manufacturers identify defective incoming materials at an early stage—before assembly—thereby reducing production risks and preventing costly rework or field failures.

The system offers stable and consistent pressure output, real-time micro-leakage monitoring, and automatic pass/fail evaluation, ensuring repeatable and objective test results. Integrated data recording and traceability functions further support quality control processes, internal audits, and long-term product validation. These features make the tester well suited for EV charger manufacturers, charging gun assembly lines, and laboratory verification departments.

As we celebrate Christmas and look ahead to the new year, we remain committed to providing innovative testing solutions that help our customers improve product reliability, meet international standards, and strengthen their competitiveness in the global EV market.

We wish you a Merry Christmas and a prosperous New Year, and we look forward to continuing our successful cooperation in the year ahead.