About Us

Shenzhen Just Link Tech Co.,Ltd.wasfounded in 2014,We mainly focus on Charger,Cable,Audio&Videorelated products,such as USB charger, Wireless charger, Type-C adapter, and also HDMI adapter, HDMI Spliter&Switch,

About Us

Shenzhen Just Link Tech Co., Ltd.

We can supply one-stop products and services in these series, and we supply at least 12 months warranty for all our goods. All our products have passed the CE、 ROHS、 FCC certifcation.Afer 10 years’ development we have achieved great progresswe are equippec with SMT machines.Molding machine and multi-function testing machines. Our Research&Development department provides the strong technical support and enable us to finish more OEM and ODM projectsWe can produce abou 3,000pcs products per day, and we control the defective rate under 0. 2%

86-138 2870 5910

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Our Team

Anthony He

Lisa Yan

Wendy Liu

Dr. Charles Harveys

Dr. Denial Lombard

Dr. Russel Dickerson

Ileana Liu

Frequently Asked Questions From Customer

What should be done if the product has no signal output?

Provide troubleshooting recommendations, such as checking device connections, rebooting devices, etc.

What can I do when the product doesn't work properly?

If the testing steps are provided, or if it is necessary to contact technical support.

How to solve the problem of unstable connection or disconnection?

For example, check the cable quality, check the compatibility Settings, etc.

For example: home theaters, office equipment, game consoles and other usage scenarios.

Are you factory or trade company?

We are professional factory for 7 years, and we can also accept OEM&ODM order, according to customer’s requirement.

After-sales Service

1 year warranty for all kinds of products; If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

Corporate Philosophy

Ancient Chinese poem saying: It is such a delight to have friends coming from afar.Chinese are very friendly and hospitable, so we always treat our customers as friends;We link friends from all over the world with different products;Our goal is to achieve win-win cooperation for long time!

As a reliable and well-known fiber optic cable supplier. Since its establishment in 2014, Just Link Tech has been providing high-quality audio and video products. Our main focus is on developing HDMI 4k switchers, Type-C cable adapters, DisplayPort cable adapters, HDMI cables, HDMI adapters, HDMI switches, HDMI splitters, HDMI converters, HDMI extenders, HDMI matrices, and other related goods. As a reliable and experienced fiber optic cable supplier, we understand the unique needs of a business. For that reason, we provide a one-stop service to our customers. All of our products including the HDMI 4k switchers are CE, RoHS, FCC and other qualifications passed. Just Link Tech does not compare the quality. We have strict quality standards and each product is tested at least 3 times before shipping. For all of our goods, we provide at least 12 months of warranty. Because of our policy and product quality, we attract customers from more than 70 countries around the globe. Our customer countries include North America, South America, West Europe, East Europe, Australia, Southeast Asia, the Middle East, Africa and so on. After years of development, we have reached success in making audio and video products including HDMI 4k switchers.
We provide quality products to our customers because of our corporate philosophy. Our fiber optic cable supplier company believes that customers are our friends. And one friend helps other friends with all of their needs. Our main goal is to achieve win-win cooperation with our friends. In our fiber optic cable supplier company, we have a professional R&D team and a service-oriented team to help our customers get the best results. Aside from these services, we also provide after-sales services. Our HDMI 4k switcher manufacturing factory is equipped with high-quality Molding machines, SMT machines, and multi-function testing machines. Our experienced research and development team is expert at providing strong technical support and helps us to supply OEM and ODM projects. As we use well-experienced manpower and machinery, we can produce about 3,000-5,000pcs products each day including the HDMI 4k switcher. The defective rate of these products is less than 0.2%. We are constantly working on improving the quality of our products and we wish to lower our defective rate in future. To learn more about our fiber optic cable supplier company, contact us at +86-755-8357 5766, or mail us at info@just-link.com.

Development History

2014

Just Link Tech was founded

2015

1st year Alibaba Gold Supplier.Started production of HDMI 1.4 cable and USB3.0 cable

2016

Started production of HDMI 1.4 splitters and switchers

2018

Started production of HDMI 2.0 splitters and switchers, and type-c series

2019

participated in the exhibition of China(UAE) Trade Fair

2020

6th year Alibaba Gold Supplier, and joined Alibaba Verified Supplier

2022

started production of USB4 cables, and 8K HDMI switchers

Production workshop

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Our Research&Development department provides the strong technical support and enable us to finish more OEM and ODM projectsWe can produce abou 3,000pcs products per day, and we control the defective rate under 0. 2%

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