Located in Changzhou, Jiangsu Province, Changzhou RayBuilt Automation Equipment Co., Ltd. is a modern enterprise specializing in the R&D, design, manufacturing, and sales of electric actuators and complete motorized valve assemblies. With dedicated expertise in flow control, the company delivers electric actuator controllers, standard and customized actuators, integrated motorized valves, and tailored fluid control solutions for nuclear power, petrochemicals, power generation, water treatment, HVAC, and metallurgy.
RayBuilt specializes in electric actuators, actuator controllers and complete motorized valve assemblies. The company combines controller R&D, circuit design, programming algorithms and system integration to support accurate valve positioning.
Products are applied in nuclear power, petrochemicals, power generation, water treatment, HVAC, metallurgy and other industrial automation environments where reliable flow control matters.
Standard and customized electric actuators can be matched with butterfly valves, ball valves, gate valves, check valves and globe valves for project-specific control requirements.