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


Top Tips for Choosing a Low Price Gigabit Fiber Ethernet Switch

When it comes to selecting a low price gigabit fiber ethernet switch for your networking hardware setup, there are a few key factors to consider. Here are some top tips to keep in mind: 1. Compatibility: Ensure that the switch you choose is compatible with your existing network infrastructure and devices. Look for switches that support the latest gigabit ethernet standards to ensure seamless integ


Maximize Your Network Efficiency with China's Top Ethernet Switches

**Introduction** In today's fast-paced digital world, having a reliable and efficient network infrastructure is crucial for businesses of all sizes. With the increasing demand for high-speed connectivity and seamless communication, choosing the right Ethernet switches can make a significant difference in optimizing your network performance. In this article, we will explore how China's top Ethernet


What You Need to Know About China Ethernet Switches

China Ethernet switches are an integral part of networking hardware and components. These devices play a crucial role in connecting multiple devices within a network, allowing for efficient data transmission and communication. When it comes to China Ethernet switches, there are a few key aspects to consider. First and foremost, China Ethernet switches come in various sizes and port configurations.