O2&B

"Welcome to O2NB, where we pursue a symbiotic relationship between nature and humans.

Established in 2007, O2NB is a leading environmental technology and design company creating a cleaner world. 

We present a new paradigm of total design, encompassing environmental, landscape, and working design, as well as technology.

O2NB's core business areas are twofold:

First, water treatment systems utilizing advanced purification technology.

Second, sewage and wastewater treatment technology.

Our technological prowess is proven by national certifications and numerous patents.

We hold two New Excellent Technologies in water purification and two Environmental New Technologies in sewage treatment, along with over 20 patents.

Our vision goes beyond profit, aiming to create a better future.

Based on top-notch R&D achievements and engineering technology, we provide comprehensive solutions from design to construction and operation.

O2NB continuously innovates and challenges ourself to repay your trust and support.

Thank you.