At the centre of environment, energy and technology, City Oil Field exists.

Since its establishment in 1980, City Oil Field has grown based on the history of challenges and innovation in the environment and energy sector, and continues to strive and innovate to develop technologies and products that are essential to the global environment and energy sector, including the domestic market, to enhance the value of human life.
We’re also trying to figure out what we need for a better tomorrow in the global environment and in the energy sector, and we’re trying to make history that creates new values for new technologies.
In the future, with new technologies and products that have never been in the world, we will make a healthy world of Earth and energy-free, and grow into a top-class company for everyone in the world to enjoy the benefits.
Company name

City Oil Field, Inc.

CEO

Jung Young Hoon

Corporate registration
110111-5627322
Head office

Center Place-307, 3F , 40, Namdaemun-ro 9-gil, Jung-gu, Seoul, Republic of Korea

Vinyl & Plastic wastes treatment

The green treatment of waste plastic and waste vinyl, the largest environmental problems in the world, contributes greatly to the healthy lives of the clean earth and humans.

Production of industrial liquid fuel oil

We strive to secure future energy by producing high-quality refined fuel oil from environmentally-treated vinyl and plastic wastes and non-useable oils.
R&D
We are constantly striving to provide new value to our customers by enhancing our business competitiveness through the world’s only technological innovation and creating future growth projects.

Environmental management

We will develop resource-circulating business items, secure the highest competitiveness in each business sector, and carry out management with a mission to overcome climate change and energy crisis.

Ethical management

As well as achieving our goals, City Oil Field will establish corporate culture of transparent and quality management through process integrity and transparency.

Quality management

We will make the best quality through quantitative quality measurement, regular quality inspection, quality trend analysis, secure product standardization and transparency, and review and verification with expert groups.

Since its establishment in 1980, City Oil Field has grown based on the history of challenges and innovation in the environment and energy sector

2018

2017

2016

2015

Organization

Headquarter

Center Place-307, 3F , 40, Namdaemun-ro 9-gil, Jung-gu, Seoul, Republic of Korea, zipcode:04522
+82-070-7785-1185

sales@cityoil.co.kr

R&D Center

410, Jeongseojin-ro, Seo-gu, Incheon, Republic of Korea

Test Bed Center

52, Hakgyogongdan-gil, Hakgyo-myeon, Hampyeong-gun, Jeollanam-do, Republic of Korea