Hls Systems Intl Ltd. Un (OTC BB:HLSUF)

Hollysys Automation Technologies Ltd. (Hollysys), formerly HLS Systems International, Ltd., is a provider of automation and control technologies and applications in the People's Republic of China. Its technologies are applied in product lines, including distributed control systems (DCS) and programmable logic controller (PLC), for industrial sector, railway signaling system of train control center (TCC), and automatic train protection (ATP), subway supervisory and control platform (SCADA), and nuclear conventional island automation and control system. Its DCS have been used in the industries involving continuous flow of material handling, such as power generation, petro-chemical, chemical, cement manufacturing, paper mills and waste water recycling. PLCs are integrated together into machines providing control for the unit