Our main jobs are as follows:

Building Cleaning (External, Internal) (Daily, Monthly, Yearly)
Cradle Hiring (Daily, Monthly, Yearly) Different Sizes
Cradle Selling
Spider Cleaning
Facade Cleaning Services
Cradle Maintenance Service
Kitchen Hood Cleaning Service
AC Duct Cleaning Service

Supplying, Manufacturing and Fixing External Cleaning Systems
Kooheji Cargo Services (Customs Clearing, Transporting, Forwarding by Sea and Air)
External Building Maintenance
Internal Building Maintenance
Others