
Factory Overview
A 10,000m² facility with 12 production lines and dedicated R&D capabilities.
Pure copper conductors enhance signal strength and transmission speed.
ROHS compliant jacket ensures environmental sustainability and durability.
Rigorous Fluke testing ensures network cables’ superior quality and reliability.
Our cables are designed for high-speed, reliable data transmission.
Ensures low signal loss and high performance across all network cables.
Lengths, colors, connectors, and packaging can be tailored to project requirements.
In the realm of modern communication, whether it’s for a busy office phone system or a home – based telecommuting setup, clear and reliable voice communication is of utmost importance. Our Voice Grade RJ45 Keystone Jack is expertly designed to meet the specific demands of voice – based applications, delivering exceptional audio quality, easy installation, and remarkable versatility.
Engineered with precision, our RJ45 Keystone Jack is optimized to ensure crystal – clear voice transmission. It effectively reduces background noise, crosstalk, and signal distortion, providing a seamless and immersive communication experience. Whether you’re conducting important business calls, participating in virtual meetings, or simply chatting with friends and family, the high – quality audio output ensures that every word is heard loud and clear. The advanced design of the jack minimizes signal attenuation, maintaining the integrity of the voice signal throughout the network, even over long distances.
We understand that time is precious, especially when setting up communication systems. That’s why our Voice Grade RJ45 Keystone Jack features a user – friendly, snap – in design. It can be easily installed into standard keystone – compatible wall plates, patch panels, or surface – mount boxes without the need for any special tools. The intuitive installation process allows both professional installers and DIY enthusiasts to complete the setup in no time. This not only saves installation time but also reduces the overall cost associated with complex installation procedures.
Our keystone jack is highly compatible with a variety of network cables, including Cat5, Cat5e, and Cat6. This ensures seamless integration into existing network infrastructures, whether it’s a traditional copper – based network or a more advanced high – speed Ethernet setup. It also works flawlessly with different types of voice – enabled devices, such as IP phones, PBX systems, and VoIP gateways. The backward compatibility with older network standards provides flexibility, allowing you to upgrade your voice communication system gradually without having to replace all your existing equipment at once.
Built to last, our RJ45 Keystone Jack is constructed from high – quality, flame – retardant materials. The robust housing protects the internal components from physical damage, while the corrosion – resistant contacts ensure a long – lasting and reliable connection. The jack can withstand the rigors of daily use, including frequent plugging and unplugging of cables, without compromising its performance. This durability makes it a reliable choice for both residential and commercial applications, providing years of trouble – free service.
In addition to its functional advantages, our Voice Grade RJ45 Keystone Jack features a sleek and compact design. It blends seamlessly with any decor, whether it’s a modern office environment or a cozy home. The low – profile appearance of the jack not only enhances the overall aesthetics of the installation but also saves valuable space in wall plates and patch panels. This makes it an ideal choice for installations where space is at a premium.
If you’re looking to upgrade your voice communication system or set up a new one, our Voice Grade RJ45 Keystone Jack is the perfect choice. It combines superior audio quality, easy installation, wide compatibility, and durable construction to offer you the ultimate solution for clear and reliable voice communication. Invest in this essential component today and experience the difference in the quality of your conversations.




Kingwire is a trusted manufacturer of high-performance network cables and accessories. With over a decade of industry experience, we combine in-house production with a robust supply chain network to meet the diverse needs of global clients. Our products include LAN Cables, Patch Cords, Fiber Optic Cables, and other essential networking components.

A 10,000m² facility with 12 production lines and dedicated R&D capabilities.

Streamlined production lines ensure high-volume output and speed.

Equipped with modern machinery to achieve precise and efficient production.

Uses high-speed wire drawing machines for superior conductivity and strength.

Careful assembly to guarantee performance, durability, and consistency.

Organized storage for raw materials and finished products for faster delivery.
At Kingwire, we specialize in providing flexible and efficient solutions for your network cable sourcing needs. Our services streamline the complex supply chain process, making it easier for businesses to access high-quality LAN cables, Patch Cords, and Network Accessories.

OEM & ODM customization for cable design, length, and color.

Large inventory and efficient logistics for quick shipping.

Rigorous testing to ensure reliability and global compliance.

Expert guidance throughout your project.

Support for small-batch and large-scale production.

Ongoing support and prompt assistance after delivery.
Kingwire is a leading network cable manufacturer with 12 advanced production lines, enabling high-volume, efficient production. Our factory-driven approach ensures top-quality cables at competitive prices, helping businesses worldwide source reliable products directly from China.





Over 15 years of expertise in network cable manufacturing since 2009.
Modern facilities and efficient processes ensure consistent quality.
Offering a wide selection of LAN Cables, Patch Cords, and Network Accessories.
Trusted supplier for major markets across Europe, the USA, and Southeast Asia.
Committed to eco-friendly practices and responsible production methods.
Products meet international standards with REACH, RoHS, and ISO9001 certifications.

Kingwire specializes in communication cables and network accessories, including Patch Cords, Fiber Optic Cables, LAN Cables, Telephone Cables, and related network components.
Yes, we offer flexible customization options to meet specific requirements, including cable length, connector types, and packaging.
Our products are widely used in telecommunications, data centers, smart homes, corporate networks, and industrial applications.
We export to markets worldwide, including Europe, the USA, Southeast Asia, and other key regions, ensuring timely delivery and reliable service.
Our products are certified to meet international standards, including REACH, RoHS, and ISO9001 , ensuring safety, compliance, and consistent quality.
We maintain strict quality control at every production stage, from raw material selection to final inspection, ensuring every product meets global standards.
Yes, we provide both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services to support unique branding and design needs.
Our lead time is typically within 15 working days during off-season periods, but it may vary based on the order size and customization requirements.
We offer dedicated customer support to assist with product inquiries, technical guidance, and after-sales service to ensure customer satisfaction.