About Us
Overview
Leading Safety Innovation with 40 Years of Technology
Smart Smoke Detection Fire Damper
Misaehan Co., Ltd. is a specialized manufacturing company with over 40 years of expertise in developing machinery and equipment. Recently, we have emerged as a technologically innovative small business by independently developing an intelligent smoke detection fire damper.
Since the completion of development, we have filed five patent applications and secured three patents. In 2024, we obtained a 100,000-cycle certification from the Korea Testing Laboratory (KTL) and a test report from the Korea Fire Institute.
Our flagship product, the round-type smoke detection fire damper, is installed in multi-unit residential buildings (such as apartments, officetels, and hotels), while the rectangular-type damper is used in large buildings, hospitals, schools, and underground facilities. These smart safety devices interlock with power switches and smoke detectors.
Especially following the amendment of the Enforcement Decree of the Building Act (Presidential Decree No. 33717) implemented on August 7, 2021, the installation of smoke-blocking fire dampers has become mandatory, leading to a sharp increase in demand.
Mission
Connecting People and the World through Technology
Management Philosophy
Value
Customer-oriented, Innovation-driven, Founded on Trust and Communication
We leverage our long-standing experience and technological capabilities to produce high-quality, superior products. We respond swiftly and accurately to a wide range of demands from major construction companies and general clients. As we manufacture with the finest components, we are confident in delivering the best quality.
