[INQ. NO. 1903M14] The ventilation units manufactured by AP Co., Ltd. are equipped with H13 class 40T HEPA filters, the first of its kind in Korea, which filter 99.97% of 0.3μm ultrafine dust (based on the filter-cloth test report). These highly efficient products consist of high-efficiency apartment standard type, high-efficiency apartment slim type, and high-efficiency apartment injection type − and general products including large-capacity type, bypass standard type, counterflow type, and air supply/exhaust units.
AP’s 4-way ceiling cassette fan coil unit received performance certification in 2018, for reducing power consumption by up to 50% compared to products from other Korean manufacturers. Fan coil units are central cooling and heating machines that use cold and hot water as refrigerant, hence, typically requiring low power consumption. AP has a various range of fan coil units such as floor standing type, ceiling type, and ceiling cassette type. Consumers can choose different fan coil units depending on installation location. AP has introduced new range of products in 2019, which include a filter cartridge unit. It can be
applied to fan coil units to further functionality of fan coil units. In other words, fan coil units can now be used as an air purifier as well as heating and cooling machine.
AP launched air purifier after two years of research and development. In October 2018, AP introduced different types and sizes of air purifier: air purifier and air purifier with ventilation system. The air purifier equipped with ventilation system is highly noticeable as it is also capable of removing carbon dioxide, which could not be done by existing air purifiers. Hence, this model is especially useful in places like schools and hospitals where there are many people. Consumers can now choose this high-tech system through AP. Founded in 2008, AP Co. Ltd. is labeled as the best in ERV and FCU markets. The company has acquired a number of international and domestic certificates and patents. AP has been recognized for its high energy efficiency through the certification of highly efficient energy equipment and has developed and produced nationally authorized ventilation units with various advanced technologies.

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type, ultra-low noise type, and super ultra-low noise type. As for the super ultra-low noise type, no additional silencer is required and an innovative fan satisfying 45dB at 20m is applied.
specifications requested by customers and Shinsung established a business process that can incorporate advanced technology into equipment.
models, KS certification, and CE in the field of technology and development. HIMPEL has supplied large construction companies such as Samsung, Hyundai, GS, Daelim, and POSCO, and occupies more than 60% of the residential ventilation fan market.


warming preventing technology by natural refrigerant cooling system, and so forth, with the pride of a leading company in the industrial refrigerator area, and expanding in both domestic and global markets.
Korea. The inverter system is able to deliver cost-saving benefits of up to 49% compared to the normal system. This innovative technology allowed our company to take the lead in the energy-saving field with highly efficient products.
In addition, it is expanding its business through technological development. The company has certifications of the ISO 9001 Quality Management System and ISO 14001 Environment Management System, marking itself as an excellent qualitycompetitive firm. And it was awarded as a Korea high-quality service (SQ) certified company for 15 consecutive years, and the Bronze Tower Industrial Medal by the Korean Government in 2004 and certified CE by TUV.


High-performance DURKFLEX has passed some rigorous global standards – from the United States, to the UK, Australia, China, South Korea, etc. and it is being widely used for such various areas as piping systems, air conditioning systems, duct systems, etc. It is flexible and is easy to install, so it is widely used for air conditioner refrigerant.
indispensable part of the center cooling system. High-quality DURKFLEX is capable of protecting the building structure and ceiling tiles by blocking the formation of dew condensation.

