RU EN ES About company Activities news Career Contacts JSC "SPARK" +7 (812) 334-57-55 info@sparc.spb.ru JSC "NPO" SPARK " +7 (812) 334-49-60 info@sparc-npo.ru 196210, St. Petersburg, st. Pilotov, 12 Driving directions ERROR 404 This page was not found or has been deleted. Back to To the main This site and the materials presented on it are for informational purposes only and under no circumstances are a public offer determined by the provision of Article 437 of the Civil Code of the Russian Federation. © JSC "SPARK", 2020 Made in