ASF-development LLC is taking part in the St. Petersburg International Gas Forum 2025, which runs from October 7 to October 10. As part of the collective stand of the Club of Young Industrialists, ASF-development presented: - DN150 PN160 ball valve – an innovative development for aggressive environments with extended service life (up to 15 years); - DN100 PN160 ball valve is a solution for high–pressure systems with high tightness. The company also introduced a new direction: an autonomous UAV detection and interception system and the Dagger interceptor, a drone capable of reaching speeds of up to 400 km/h to hit targets.