RDP是LVDT位移传感器，放大器，称重传感器和压力传感器的设计者，制造商和分销商，其应用范围广泛。RDP由1966年成立公司的两位董事私有。RDP广泛的LVDT位移传感器和放大器由位于英国的总部和工厂生产。RDP是最早的LVDT位移传感器制造商之一，也是第一家将LVDT信号调节放大器内置到传感器中的制造商。

RDP is a designer and manufacturer and distributor of LVDT displacement transducers, amplifiers, load cells and pressure sensors for use in a wide range of applications. We are privately owned by the two directors who started the company in 1966. Our extensive range LVDT displacement sensors and amplifiers are manufactured by us at our UK head office and factory. RDP was one of the first manufacturers of LVDT displacement transducers and the first to build the LVDT signal conditioning amplifier into the sensor.