Hollysys Automation Technologies Ltd. Revises Preliminary Revenue Guidance for the Year Ended June 30, 2021

Hollysys Automation Technologies Ltd. is a provider of automation and control technologies, and products. The Company's segments include Industrial Automation (IA), Rail Transportation (rail), Mechanical and Electrical (M&E), and Miscellaneous. Its technologies are applied through its industrial automation solution suite, including the Distributed Control Systems, Programmable Logic Controller, Real-time Management Information System, HolliAS Asset Management System, Operator Training System, Batch Application Package, Advanced Process Control Package (HolliAS APC Suite), Safety Instrumentation System (SIS), railway signaling system of Train Control Center, Automatic Train Protection, Subway Supervisory and Control platform, nuclear power non-safety automation and control system HolliAs-NMS DCS and other products. It serves customers in the industrial, railway, subway, nuclear power, and mechanical and electronic industries in China, Southeast Asia, India, Europe and the Middle East.