SHANGHAI YOUNGJIN ENG CO.,LTD

How it works
The float contains a micro switch and a steel ball, the mechanism works using the rolling motion of the steel ball. When the float rises, steel ball rolls and turns the micro switch ON, when the float falls, the ball rolls away and switch turns OFF.

Mercoid Switch

When float rises, mercury flows to contact point, turning ON, when float falls, switch OFF

Quality control

To ensure quality, our facilities in China currently limit production to 20000PCS per month per each product line, If more needed, products can be sent directly from our main facility in South Korea.

Tel:+86-21-51021123   Fax:+86-21-51021345
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