Established in 2011, DONGGUAN SAIWIN ELECTRONIC TECHNOLOGY., LTD isa professional manufacturer and trader specialized in the research,development and production of Fuel Liquid Level Sensors; PlasticFloat Switches; Steel Float Switches; Proximity Switches; MagneticDoor Switches; Flow Switches/Sensors; Gauge Series; Hardware;Nonstandard Liquid Sensors.We are located in Dongguan CityGuangdong China with convenient transportation access.All of ourproducts comply with international quality standards and aregreatly appreciated in a variety of different markets throughoutthe world. If you are interested in any of our products or wouldlike to discuss a custom order, please feel free to contact us.Weare looking forward to forming successful business relationshipswith new clients around the world in the near future.