Founded in 1947, SEFRAM is developing its business-the production of recording devices. In 1978, the control and measuring devices department of Schlumberger joined the company. Since November 2004, the company has been a subsidiary of BKPrecision. SEFRAM's strategy is to bring innovative and high-quality control and measuring devices to the market for applications in the field of electronics and electricity.The R & D and production center is located in Saint Etienne, France.