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Company Introduction

CHANGHAE
ETHANOL
Produces high-quality alcohol (fermented ethanol) •
alcohol by-products • biomaterials.We lead the alcohol industry
with accumulated know-how and technology.
Management philosophy of Changhae

There was an old man who planted mango trees everyday.
A young neighbor, who watched him all the time, said to the old man with compassion.

"Sir, I see you plant those trees everyday but unfortunately you will not be able to taste its fruit."

The old man replied,
"Yes, I certainly know that too. Still, I have eaten mango fruits from trees that are planted by someone I even do not know."
I often share this story in internal meetings with my executives.
This is the basic essence of an enterprise and we think this is the way that Changhae should walk on.

Perhaps, we might think little of benefits we have received from others or nature.
Changhae will be a faithful enterprise that can return what we have received.
This old man’s wisdom is the very root of our company’s corporate philosophy.

2011 - Present
2021
07 Completion of RO production facilities.
03 Achieved 14 multiples of no injury record.
2020
12 Registered Critical Control Point (CCP) system.
04 Certified ISO 50001:2018 (Energy management system).
03 Certified management system in health and safety by KOSHA18001.
2018
03 Appointed Yeon Heui Lee as a President.
2017
12 Certified HACCP.
02 Industry's leading position in production of Fermented/Refined alcohol after Merged Jeolla Alcohol Co., Ltd after.
2014
07 Registered on KOSDAQ.
2013
11 Selected as one of the Great Tax-payer of the year.
09 Achieved 9 multiples of no injury record.
05 Registered ‘Manufacturing method of bio-products by using hydrolyzed fermented waist’ by Patent Cooperation Treaty(PCT).
Acquired patent of Apparatus of preparing ethanol and method of preparing ethanol using the same.
04 Acquired patent of Device for preparing fermentable sugar and method of preparing fermentable sugar using the same.
Acquired patent of Preparation method for biofuels and biochemicals from lignocellulosic biomass.
03 Awarded Minister of Strategy and Finance Prize for Great Tax-paying Company by Gwangju Main Customs.
02 Awarded ISO 50001 Certificate. (Energy Management System)
01 Changhae Research Lab changed its name to Changhae Advanced Institute of Technology.
Acquired patent of Kluyveromyces marxianus having superior heat resistance and ethanol productivity.
2012
11 Acquired patent of Newly ISOLATED LACTOBACILLUS SP. AND PROCESS FOR PRODUCTION OF LACTIC A CID USING THE SAME.
05 Acquired patent of Manufacturing EQUIPMENT OF ETHANOL BY CONTINUOS PROCESS.
01 Changhae Vietnam incorporated as an affiliate.
2011
09 Acquired Bohae Brewery Co., Ltd.
08 Achieved 8 multiples of no injury record.
Acquired patent of Dehydration device with multi-tube type using pressure swing adsorption.
06 Acquired patent of Pretreatment DEVICE FOR FABRICATING OF BIO FUEL AND BIO CHEMICAL MATERIAL, AND PRETREATMENT PROCESS AND FABRICATING PROCESS OF BIO FUEL AND BIO CHEMICAL MATERIAL USING THE SAME.
2001 - 2010
2010
04 Acquired patent of A HIGHLY PRODUCTIVE SACCAROMYCES CEREVISIAE AND METHOD OF PREPARING ETHANOL USING BY THE SAME.
2008
03 Awarded Presidential Citation at the 42nd Taxpayer’s day.
2007
03 Certified management system in quality control by ISO 9001.
Certified management system in environment protection by ISO 14001.
Acquired patent of Natural sterilizer and method for preparing same.
2006
05 Acquired patent of Sources COMPRISING PROPOLIS EXTRACT.
2005
05 Certified management system in safety and healthy by KOSHA 18001.
03 Established Changhae R&D Center (Certified No. 20051575).
2004
06 Granted patent application on liquid including propolis extract.
Granted patent application on natural disinfectant and its manufacture method.
01 Bohae Industrial Ltd. changed its company name to Changhae Ethanol Co., Ltd.
2003
05 Developed and installed a vacuum distiller for the low energy consumption.
Increased daily production of alcohol amounting to 240KL.
Sung Woo Lim inaugurated as a chairman of Bohae Industrial Ltd.
Bohae Ethanol Ltd. merged into Bohae Industrial Ltd.
Head office and manufacturing site of Bohae Industrial Ltd. moved to Jenju-si, Jeollabuk-do.
1966 - 2000
1995
06 Completed facilities on air pollution prevention and boiler dust collection.
1992
09 Completed automatic milling facilities.
03 Developed production of 85% grain spirits.
1991
03 Sung Woo Lim inaugurated as a President of Bohae Industrial Ltd.
1987
11 Increased daily production of fermented ethanol from 23.2KL to 25KL and rectified ethanol from 30KL to 32KL.
1985
09 New technology developed on waste water disposal using methane fermentation.
1984
04 Established Bohae Central Research Center.
1982
11 Completed facilities on rectifying ethanol with daily production capacity of 30KL.
1974
12 Increased production capacity on fermented ethanol per day from 11KL to 23.2KL.
03 Ethanol factory of Bohae Brewery Co., Ltd. merged with Bohae Industrial Ltd. (Daily production reaching 11KL)
1966
06 Found Bohae Industrial Ltd. by Gwang Haeng Lim as a Rep. Director.