Mar. 1987 Established YooHan Plant Engineering.
Jan. 1991 Registered for investment from the "Korean Federation of Small Busineness"
Dec. 1996 Changed company name to "YooHan Plant Co., Ltd."
Aug. 1997 Moved factory to Kyunggi-do, Pasu-shi, Ohdo-li, 14-3.
Jan. 1999 Chosen as a "Promising Small & Medium Business" from the Korea Institute of Energy Reserch.
April 1999 Chosen as a "Promising Small & Medium Business" from Kyunggido Small & Medium Business Administration.
May. 1999 Chosen as a "Promising Small & Medium Business" from Shinhan Bank.
July 1999 Achieved status as a "Bureau-Veritas Quality International ISO 9001 compnay"
Dec. 1999 Registered as a "Venture Company" (Kyunggido Small & Medium Business Administration.
Dec. 1999 Chosen as an "excellent technology company" by the Korea Technology Credit Guarantee Fund.
Dec. 1999 Certified as "Special Military Service Company" by the Eujungbu Military Manpower Administration.
June 2000 Chosen as a Kyunggi-do "Promising Small & Medium Business"
July 2001 Completed a new factory in Pajushi, Baeksuckli, 1-11.
July 2001 Changed Company Name to "Korea Techno Co., Ltd."
Oct. 2001 Selected as an "Excellent Company" and receiving an appreciation plaque from Hanil Synthetic Co., Ltd.
Mar. 2003 Selected as an "Excellent Company" and receiving an appreciation plaque from Daewoo Shipbuilding &Marine Co., Ltd.
April 2003 Selected as an "Excellent Family Company of Bank of Small Industry"
Jan. 2004 Obtaining the certification of "BVQI ISO 9001 and 2001."
Feb. 2004 Registered as a "New Technology and Venture Company."
Feb. 2004 Selected as an "Export Company of 2004."
Mar. 2004 Designated as an "Industrial Family Company"
Nov. 2004 Achieved a "CE" certificate of Dehumidifier.(Bureau-Veritas)
Dec. 2004 Selected as a "CLEAN COMPANY" by Korea Occupational Safety & Health Agency.
Dec. 2004 Selected as a "INNOBIZ COMPANY" by Small & Medium Business Administration.
* Dehumidifier & spot-cooler system
The dehumidifier is a desiccant, chemical Rotor(SCR-M) type, which can easily make air, low in humidity, into an acceptable range, (DP : -80°C ~ -15°C) so it satisfies any desired condition.
The dehumidifying ROTOR is made of Ceramic Metal Silcate, so it is very effective and it can minimize equipment installation space. Also, the material is durable and can be permanently used. (Dehumidifier + After-Cooler)
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Blasting and Painting Dehumidifier/
Composite Type
(Pre-Cooler + Dehumidifier + Re-Heater) |
Blasting and Painting Dehumidifier/
Separate Type
(Dehumidifier + Re-Heater) |
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When Blasting & Painting vessels from shipyards, it always maintains the distributed air's humidity for a pleasant working condition. It improves the Painting quality and can prolong the life span of ship.
Use When painting & blasting LNG ships, chemical transfer ships and deible oil transfer ships. Dehumidifier & pre-cooler for air dehumidifying also has installed in it.
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When Blasting & Painting vessels from shipyards, it always maintains the distributed air's humidity for a pleasant working condition. It improves the Painting quality and can prolong the lofe span of ship.
Use On boxed for piers, iron material storage rooms, ship block paint & blast etc. |
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Ship block welding Spot-Cooler/
Energy saving type
(Pre-Cooler + Re-Heater) |
Blasting and Painting Dehumidifier/
Advanced Composite Type
(Pre-Cooler + Dehumidifier + After-cooler + Re-heater) |
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When welding the ship block, it supplies fresh cooled air of certain temperature to increase working effciency & to satisfy working conditions. This can also help protect the worker from industrial accidents. A Re-Heating device is installed, so you can see the effects of paint drying & cooling dehumidification due to the use of the dehumidifier.
Use Cooling for extreme parts in welding work, paint drying cooling dehumidification
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When Blasting & Painting vessels from shipyards, it always maintains the distributed air's humidity for a pleasant working condition. it improves the Painting quality and can prolong the life span of ship. It supplies fresh cooled air a certain temperature to increase working effciency & to satisfy working conditions. This can also help protect the worker from industrial accidents.
Use When painting & blasting LNG ships, chemical transfer ships and deible oil transfer ships, dehumidifier & pre-cooler for air dehumidifying also has installed in it.
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* Automobile test laboratory USE
Low Dewpoint Dehumidifier system[DP:-44°C]
Use Automobile testing
Lithium-ion battery production line
Powder removal equipment
Powder storage equipment
* Fixed type Dehumidifier
As a fixed type, PRE-Cooler & After-Cooler are combined and installed in food factories, pharmaceutical factories, and other manufacturing factories. It always maintains a low humidity & constant temperature. It is used for product improvement & to dehumidify for an increase in yields.
Use Manufacturing drugs, food, capsules, powder detergents, and removals, etc.
