Smart With Innovative Technology

SWIT Inc.  Serwoo

Premium sanitization system for escalator handrails, WeClean

Thank you for visiting our official website. This is SWIT Inc.

We are a company that develops and supplies WeClean, Disinfecting & Cleaning system exclusively for escalator handrails that are exported to more than 60 countries around the world.

Today, we live in an era where numerous viruses and infectious diseases are repetitive and rapidly spreading.

As borders between countries disappear in many fields, the wide and rapid movement of people and logistics cannot be prevented, making it increasingly difficult to damage.

Since 2014, WeClean

Since 2014, we at SWIT Inc. are committed to ideas and R&D for a healthy and safe society.

As a result, the Premium Sanitization System for all escalator handrails (disinfection & cleaning), WeClean was born.

Escalators installed in cities around the world are a representative public facility used by many citizens at all times.

Typical examples are subway or train stations, terminals, airports, shopping malls and hospitals.

Since it is an open facility, it is inevitable to be exposed to various bacteria and viruses indiscriminately.

We will protect citizens from infectious diseases such as SARS, swine flu, MERS, Ebola, and COVID-19 that are constantly occurring, and create a culture in which citizens can voluntarily hold the escalator handrail for safety to prevent accidents.

We will continue to make the best products and services in the field of sanitization with a solid goal and R&D.

Thank you.

Sincerely yours.

All employees of SWIT Inc.

More information about WeClean can be found in the "What-is" menu :) 

Head Office

B-1611, 70, Dusan-ro, Geumcheon-gu, Seoul, Korea




Organization Chart


Management Dept

Product Division

Business Dept

Manufacturing Dept

Technical Team




Patents / Certifications / Awards

SWIT Inc. and WeClean's exclusive technology patents and certificates, and world awards


Sanitizing device for escalator handrails


Venture / R&D / KC / CE / FCC / UL / GOST-R / ISO 9001 / ISO 14001


The Best International Invention of Industry Award