Biduk Electronic Co. Ltd. is located in a historic county - Daxing of Beijing City, China. The land area of our factory is 1500 square meters and the building area is more than 1000 square meters. We are situated at the south of Beijing capital city, north of Tianjin city and southwest of Hebei province, China. Our company has been offering the customers with our creative of sensor projects in the wide industrial automatic filed. Biduk is becoming one manufacturer of the most famous & specializing brands on sensors’ productions in China nowadays. We are now famous in home & abroad because of our wide, professional and high technology products range: Inductive Proximity Sensor, Capacitive Proximity Sensor, Photoelectric Sensor and other controllers. All our products are designed & built strictly according to the international norms and conformity with CE marks & ROHS direction. During the past years, our products were fully extended into the European & American markets by our distributors in which, our products just directly replace the similar ones from the European, American, Japanese & other world-famous brands. Quality is our life and, to promote the development of industrial automatization has been basic tenets of the whole Biduk staff perpetually.