From March 26th to 28th, the global industrial inspection community focused its attention on Shanghai. At productronica China 2025, Hirays showcased the strength of domestic inspection technology to high-end manufacturing sectors such as automotive electronics, new energy, and semiconductors, under the theme of "Full-scenario Coverage, One-stop Leak Detection Solutions".

At this Munich exhibition, Hirays  brought its HM-200 Online Mass Spectrometer, HQ Series Hydrogen-Nitrogen Leak Detector, and a full range of testing equipment with precision levels from 10?1 to 10?11 to booth E3-3143, demonstrating cutting-edge sealing detection technologies and attracting a large number of professional visitors. Through professional explanations and vivid product demonstrations by on-site technicians, domestic and international professional audiences gained in-depth understanding of Hirays ' complete product portfolio and one-stop solutions.

Highlights of the Exhibition

1. One-stop Sealing and Leak Detection Solutions

With nearly 20 years of experience in the sealing and leak detection industry, Hirays  has built a comprehensive product portfolio that successfully covers leak detection scenarios in electronics manufacturing, automotive manufacturing, semiconductors, and other industries. Meanwhile, it provides one-stop solutions and full-process customized services for the electronics manufacturing industry.

2. Full-precision Product Portfolio

Relying on independent core R&D and service experience with 5,000 customers, Hirays  has successfully built a full product portfolio for the manufacturing industry, with testing precision ranging from 10?1 to 10?11, covering the diverse, high-precision, and complex testing demands of the electronics manufacturing industry.

 Highlight 1: HQ Series Hydrogen-Nitrogen Leak Detector

The HQ Series Hydrogen-Nitrogen Leak Detector has a maximum testing precision of 5×10?? mbar·L/s, specially developed by our company to meet the emerging high-precision and leak point testing requirements of industries with high-precision testing needs (such as automotive, 3C, refrigeration, valves, die-castings, etc.).

It features high sensitivity, single-station integration, high efficiency and cost-effectiveness, and integrates four functions in one (hydrogen-nitrogen leak detection + air tightness testing + hydrogen-nitrogen gas filling + exhaust gas emission), reducing equipment space requirements, being easy to operate, and facilitating faster integration into production lines, thereby improving the accuracy and efficiency of mass production line testing.

Compared with traditional helium leak detection solutions, hydrogen-nitrogen detection reduces costs by up to 95%, making it particularly suitable for testing complex cavity workpieces. It has been successfully applied in sealing and leak detection of complex workpieces such as automotive complex die-castings and precision pipelines.

Highlight 2: HM-200 Online Mass Spectrometer

The HM-200 Online Mass Spectrometer is equipped with an independently developed core RGA mass spectrometer, using mass spectrometry to directly and accurately detect electrolyte without the need for tracer gas, effectively cutting costs. With a maximum testing precision of 5×10?11 mbar·L/s, it has the advantages of strong anti-interference capability and no missed detections, effectively helping battery manufacturers reduce the defective product shipment rate and significantly improving the quality of delivered products.

It is a high-precision leak detection device developed by Hirays  to meet the high-precision leak detection requirements of power battery electrolyte leak detection, providing quality assurance for battery manufacturers and automotive manufacturers in the battery pack sealing and leak detection process.

At this Munich exhibition, Hirays ' one-stop sealing and leak detection solutions attracted much attention. With equipment testing precision ranging from 10?1 to 10?11, it can meet various stringent testing requirements of the electronics manufacturing industry. Moreover, Hirays  can customize exclusive solutions according to the characteristics of different industries, contributing to the sealing quality of products made by Chinese manufacturing enterprises.

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About Hirays

Shenzhen Hirays Automation Technology Co., Ltd., with nearly 20 years of focus on the sealing detection industry, is a national high-tech enterprise and a Shenzhen specialized, sophisticated, unique, and new enterprise integrating R&D, production, and sales of sealing detection instruments and supporting equipment. It is the first domestic drafting unit of the "Enterprise Standard for Waterproof Leak Detection" and also a major drafting unit of multiple standards for new energy, electrical and electronics, etc.

Hirays provides one-stop sealing and leak detection solutions and customized services for customers, covering everything from equipment to fixtures, accessories, and testing platforms, truly fully meeting customer needs. Hirays  has served more than 5,000 customers in various industries such as 3C manufacturing, automotive electronics, and new energy, and is the preferred partner of many Fortune 500 companies and industry leaders, capable of solving 99% of air tightness detection problems in the manufacturing industry.

Hirays adheres to the vision of "Leading sealing detection technology, becoming a world-leading solution service provider", and is committed to providing customers with the most thoughtful and meticulous services with world-leading technology.