Tsukishima Kikai Co., Ltd is a Tokyo based company focusing on design and manufacturing of industrial machines and systems for industries. The company was established in 1905 and a number of 2,175 consolidated-employees joined in this company within and outside Japan.
They particularly handle planning, design, manufacturing, installation, maintenance management, and repair of chemical machines and systems, water and waste-water treatment equipment and systems, air pollution protect machines and systems, as well as construction work of civil engineering, machines, electricity, and instrumentation, and the maintenance management and repair of related equipment.