We are Communication Equipment Factory – Poznań Sp. z o. o. (WSK Poznań), a company with over 100 years of tradition and expertise in precise metal machining. We specialize in the production of high-pressure fuel injection equipment (DPA and DP pumps, DPA, DPS, and DP heads) for high-speed engines, aviation equipment (electromechanisms, solenoid valves, and electromagnets), and precision cooperative elements. Our commitment to quality, reliability, and precision has been our hallmark since 1918. We offer a range of manufacturing services including machining, heat treatment, and galvanic processing. Join us in our journey of innovation and excellence.