Greentel Co., Ltd., established on February 15, 2011, is a leading manufacturer and distributor based in Hanam-si, Gyeonggi-do, South Korea. Specializing in computer and communication equipment, as well as imaging technology, Greentel excels in developing innovative video enhancement systems. Their product lineup includes SD and HD-grade image enhancement devices designed for various applications, from fog reduction to medical imaging and industrial endoscopes.

Greentel also offers advanced thermal cameras for fire detection and border surveillance, including short and long-range fire detection systems. Their commitment to safety is evident in their intelligent video fire detection solutions and various security products, such as CCTV and infrared cameras.

Driven by a vision to contribute to a safe and happy life for all, Greentel merges video enhancement technology with IoT systems, striving to create beneficial devices and solutions. Through their dedication to innovation and quality, Greentel aims to enhance security and well-being in society.