About Us

Pneumatic and Electric Actuators

Zhejiang Theoborn Auto-Control Valves Co., Ltd. is dedicated to manufacturing pneumatic actuators and electric actuators.
Our products fundamentally transform the complex traditional use of valves, incorporating high technology into the control process, greatly improving the efficiency of valve usage, significantly reducing control costs, and generating considerable profits for enterprises.
Our company is located in Wenzhou City, which has a long history of manufacturing valves and actuators. Drawing on our manufacturing experience, supported by advanced production techniques, and guided by innovative thinking and a serious spirit, Theoborn strives to integrate wisdom, aims to produce the best products, and is committed to benefiting humanity.
Theoborn employees believe that "consider people as the boat, with seriousness as the helm, and wisdom as the sail." We believe that professional technology, along with sincere service, will win customers' trust and build lasting relationships.

THEOBORN factory building
Years Experience
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Export Countries
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Experienced Staff
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Sqm Factory Area
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Why Choose Us

THEOBORN manufactures pneumatic and electric actuators for industrial valves. Each actuator is matched to the valve size, the mounting, and the air supply or voltage on site, then built in Wenzhou for OEM and ODM supply. After shipment, after-sales service follows that same specification.

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Honors and Certifications

  • CE
    CE
  • Utility Model Patent: Overload Protection Scotch Yoke Pneumatic Actuator
    Utility Model Patent: Overload Protection Scotch Yoke Pneumatic Actuator
  • CE Certificate for Electric Actuator
    CE Certificate for Electric Actuator
  • Wenzhou Enterprise Technology R&D Center
    Wenzhou Enterprise Technology R&D Center
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The right actuator for your valve.

Send the valve type, size, torque and the air or power supply. We match a pneumatic or electric actuator, plus the solenoid valve, limit switch or positioner that mounts with it.