About FESU
Built around the switch.
A specialist focus on the components that connect power, control and the user.
Established in Yueqing.
Documented in our 2023 catalogue.
Who we are
From Zhejiang.
For the tool in your hands.
Fengsu’s company introduction describes a manufacturer bringing together design, production and sales, with a focus on power tool switches.
Its published range covers single-speed and variable-speed control, forward/reverse operation, and other switching functions. The FESU catalogue brings these families together with product illustrations and variant references.
For a buyer, the next step is precise: match the required function and mechanical interface, then confirm the current specification with the company.
Understand the scope
Switches.
Trigger, rocker, toggle, push and micro-switch families form the core of the catalogue selection on this website.
Explore switch familiesControl.
The catalogue also includes speed-control boards, carbon-brush holders and rotors. Manufacturing or sourcing scope should be confirmed for each item.
Explore control boardsFit.
Whether starting from a drawing or an existing component, share enough technical context to identify the right next step.
Discuss your applicationCompany information
A clear starting point.
The following information is drawn from the supplied company catalogue. Current legal and commercial details are to be confirmed for quotation and contracting.
- Brand
- FESU / Fengsu Switch
- Location
- Yueqing, Zhejiang, China
- History
- Founded in 1997, according to the company introduction
- Published focus
- Power tool switches, with related control components
- Source edition
- FESU 2023 product catalogue
Start with your application
Small component.
Important conversation.
Share a model, a drawing or the switch you need to replace.