About
The Koyo Cooperation started in 1998 by Mr Yang Ching-Shui(Shimizu Yousuke in Japan), as a medium sized cleaning company specialized in government facilities and later expanded its range of service through partnership with other companies. Its current operations include interior renovation, mechanical support, computer softwear support, international trading.
Its currently most active in the Zhong Zheng District(Ignore the name), the center of the capital where many government facilities, important business and attractions such as museums(although they are not worth a visit) were located.
The company's current adress is at Liangzhou Street, it is a small office mainly for communications and receving mails