Xiâ??an Diamond Electronics Technology Co, . LTD, founded in 2006, is one of the major manufacturer of producing Hall components and Hall sensors in China. We specialized in resea...

current transformer,current sensor,current transducer...

Dahua Road No. two six two Laval Pays-de-la-Loire, Dahua Road No. two six two

Our Alcohol Sensor goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the-art facili...

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Guangdong HongDe Electric Co., Ltd....