Polish customer Hifi switch project

Our company provides flexible customization services, eliminating cumbersome administrative procedures, and allowing direct communication between customers and product designers. We emphasize efficiency and flexibility, providing high-quality services to meet the diverse needs of our customers.


Italian Smart Surveillance Project

No matter how complex the client's requirements were, we always insisted on providing the best products and services, and always provided the most trusted support for customers.


Wind power generation project in Nova Scotia, Canada

Our company is committed to providing tailor-made solutions to meet the specific needs of our customers, and our industry expertise and flexible approach to product customization have helped our customers achieve cost savings, simplify the ordering process, and complete projects with greater success.


Telecom/Datacom Systems

In the Telecom and Datacom industry, fiber optic technology has been deployed extensively for a wide variety of applications. We have developed an extensive solution from transceiver module, to a sophisticated ultra high speed optical conversion with all the related accessories such as fiber amplification or dispersion management



Shenzhen JHA Technology Co.,Ltd

Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments. Founded in 2007 in Shenzhen China, JHA Tech specializes in the design and manufacture of industrial Ethernet switches, media converters, SFP transceiver and L2/L3 Ethernet products for applications where connectivity is crucial.

2007 year

Founded in 2007

1000000 units

annual shipments


production scale

Shenzhen JHA Technology Co., Ltd

Company Advantage

Company Advantage



Supreme quality and solutions

due to combination of deep scientific research and overwhelming production control.With more then 20+ patents invention and over 50 countries trust us.



Flexibility and customized approach

Apart from our standard products, we provide customized solutions tailored to the customer’s tasks and requirements. Provide more than 100 customers OEM services around the world.



Wide range of products and sales geography

Our products are supplied to over 50 countries and are in successful operation in diverse climates.



Quality and reliability

Quality Management System complies with the requirements of ISO 9001, with reliable after-sales service support.

News Center

News Center


Enhancing Network Security with a Managed Industrial Ethernet Switch

**Introduction** In today's digital age, network security is more critical than ever. With cyber threats on the rise, businesses need to take proactive measures to protect their sensitive data and ensure the smooth operation of their networks. One effective way to enhance network security is by implementing a Managed Industrial Ethernet Switch. In this article, we will explore the benefits of usin


Enhancing Network Efficiency with Managed Industrial Ethernet Switches

In the rapidly evolving landscape of networking hardware and components, managed industrial Ethernet switches play a crucial role in optimizing network performance and enhancing efficiency. These devices are specifically designed to meet the rigorous demands of industrial environments, offering advanced features and functionalities that help organizations streamline their operations. One key advan


The Importance of Choosing the Right Managed Industrial Ethernet Switch

**Introduction** In today's fast-paced digital world, industrial Ethernet switches have become an essential component of network infrastructure for businesses across various industries. These switches play a crucial role in ensuring seamless communication, data transfer, and network reliability. When it comes to choosing the right managed industrial Ethernet switch for your specific needs, there a