Tri-Tech Holding Inc. (Tri-Tech) is a holding company that wholly owns Tri-Tech International Investment Inc. (TTII). The Company develops and implements systems to assist Chinese government entities monitor and manage natural and municipal water supplies. It designs sewage treatment and odor control systems for municipal supplies. These systems, which coordinate technological solutions (software, management information systems, enterprise resource planning and local and wide area networking) with hardware (sensors, distributed control systems, programmable logic controllers, supervisory control and data acquisition systems and mechatronics), allow its clients to monitor and control numerous variables in the sewage treatment and odor control processes.