Shenzhen HuaZhaoTong is proud to announce the completion of large-scale production for a major European client order, featuring tens of thousands of OM3 armored duplex LC fiber patch cords and blue single-mode fiber jumpers. The production line in our fiber patch cord manufacturing workshop is fully occupied as our team carries out assembly, termination, performance testing and packaging in a standardized workflow, preparing these high-quality fiber products for shipment to Europe.
Our workshop specializes in custom fiber patch cord fabrication. In this batch, the turquoise OM3 armored duplex LC patch cords are the core product. Built with metal armor protection inside the cable structure, these OM3 multimode patch cords effectively resist crushing, twisting and rodent damage. The duplex LC connector design supports stable high-speed optical transmission, ideal for short-reach high-bandwidth applications including data center interconnections, enterprise local area networks, and indoor AV system links. Alongside OM3 multimode cables, we also produced large quantities of blue single-mode fiber patch cords. Single-mode fiber jumpers deliver reliable long-distance signal transmission and are widely adopted in telecom, industrial automation and long-span optical networking infrastructure across European sites.
Every fiber patch cord from HuaZhaoTong goes through rigorous multi-stage quality control procedures. After connector crimping and polishing, our technicians test each finished cable with insertion loss and return loss testers. We check connector end-face quality, optical signal performance, cable flexibility and mechanical durability one by one to ensure every finished jumper complies with international telecommunication standards and meets our European customer’s strict specifications. Even for bulk orders with tens of thousands of units, we never simplify inspection steps. Defective products will be screened out in the testing phase to guarantee consistent quality of the whole shipment.
The order reflects the growing trust from European pro-AV, data center and system integration partners in Shenzhen HuaZhaoTong’s fiber cabling products. Europe has strict requirements for network cabling reliability, especially for armored fiber cables deployed in complex indoor and semi-industrial environments. Our OM3 armored LC patch cords and single-mode jumpers are engineered to adapt to local project environments, reducing the risk of cable damage during installation and long-term operation.
As a professional manufacturer of optical transmission products, HuaZhaoTong maintains complete in-house production capacity, from cable cutting, connector assembly, polishing to optical testing. We support customized fiber type, connector combination, cable length and protective structures to satisfy diversified project demands for global clients.
We are committed to continuing to deliver high-performance, dependable fiber patch cords and optical transmission hardware to customers across Europe and worldwide. We look forward to further cooperation with system integrators, data center operators and broadcast AV partners, providing robust optical connectivity solutions for their infrastructure projects.
