Todays, the execution of major plant projects is increasingly being done globally to minimize cost and shorten project cycle time, and information system should be globally compatible within all organizations that interface.
Accordingly, a leadership in use of information technology will be significant competitive advantage.
Woobyung Engineering will provide Customers our implementations & consulting service for Plant IT Project on the basis of a sophisticated plant engineering knowledge.

CES Co., Ltd. is composed of skilled technicians with long experience and knowledge in the fields related to plant/engineering, and since its establishment in 2005, it covers various plants in Korea and abroad, from business plans to design/purchase/construction and maintenance. We have accumulated a wealth of experience and know-how through the entire process of plant/engineering.
In addition, with the opening of Yeosu branch in Chonnam National University's Industry-Academic Research Center in 2016, we are actively participating in R&D, including a number of national research projects.
The most important value at CES Co., Ltd. is customer's satisfaction. In the company name 'CES', our work is not limited to 'Construction' and 'Engineering', but all related "services". Therefore, it is the mission of all the employees of CES Co., Ltd. to put the customer's benefits first from the customer's point of view and strive to maximize them. CES Co., Ltd. and all of its employees promise to endeavor to provide the best quality and perfect services with a heart of gratitude to our customers.
In addition, we sincerely thank you for your continued interest and cooperation.

CES Co., Ltd. is composed of skilled technicians with long experience and knowledge in the fields related to plant/engineering, and since its establishment in 2005, it covers various plants in Korea and abroad, from business plans to design/purchase/construction and maintenance. We have accumulated a wealth of experience and know-how through the entire process of plant/engineering.
In addition, with the opening of Yeosu branch in Chonnam National University's Industry-Academic Research Center in 2016, we are actively participating in R&D, including a number of national research projects.
The most important value at CES Co., Ltd. is customer's satisfaction. In the company name 'CES', our work is not limited to 'Construction' and 'Engineering', but all related "services". Therefore, it is the mission of all the employees of CES Co., Ltd. to put the customer's benefits first from the customer's point of view and strive to maximize them. CES Co., Ltd. and all of its employees promise to endeavor to provide the best quality and perfect services with a heart of gratitude to our customers.
In addition, we sincerely thank you for your continued interest and cooperation.

Duhan Technology (D-tech) provides services such as the detailed design, construction and design supervision of Chemical, Refinery, and Nuclear/Thermal Power & Industrial plant piping, as well as relevant manpower and technical data.
D-tech boasts years of experience and expertise in these fields, as well as excellent human resources. This enables D-tech to meet any needs of its customers.
D-tech has computerized its work such as AUTOCAD, PDS, and PDMS so as to perfectly carry out projects.
D-tech uses its well-established quality assurance manuals and quality management procedures in performing projects so as to prevent any small mistakes in the course of carrying out projects.
D-tech is committed to continuing development of technologies and to enhance quality management in order to provide the best possible architectural engineering services.