A company that constantly adheres to the basics and principles and makes safe construction a part of life
Company that runs continuously, WONJUNGENG will provide a new direction for maintenance industry.
WONJUNGENG provides the best service based on high professionalism and trust in the field of water treatment facility maintenance. Based on the experience and technical skills learned from various industries. We provide the best solution to support the stable operation of customers' facilities.
In addition, we will create a sustainable future by prioritizing safety and the environment. We will strictly comply with laws and standards and become a socially responsible company through eco-friendly and efficient operation management



Since its founding in 2017, WONJUNGENG has grown steadily by focusing on technological advancements that enhance safety, efficiency, and environmental responsibility.
Our unique patented technologies and eco-friendly operating methods set us apart, giving us a strong competitive edge and driving rapid growth.
In the future, WONJUNGENG remains committed to continuous innovation and responsible management, striving to grow along with our clients.




A partner you can trust and rely on, WONJUNGENG.