Longline is a professional Ethernet solutions provider. It is also a technology company engaged in R&D, production and sales and service of various interface Ethernet Adapters.

Longline Ethernet solutions are widely used in professional fields such as Industrial Automation, Machine Vision, IDC, Cloud Computing, Big Data Storage Center and Network Security, including copper and fiber network transmission from single port to eight ports, 100M to 40G. It has obtained 9001:2015, FCC, CE, ROHS and REACH certificates.

Longline, which has proven itself in industrial areas with its Network Cards, continues its R&D services without interruption. In this context, it has become able to meet all the needs of the sector thanks to always being open to innovation and its forward-looking goals.