OOO "Rotor" – one of the main manufacturers of precast concrete rings, and components for Sewerage and water supply in Volgograd. In 2015 the company celebrates 12 years of age.
In the shop are made of reinforced concrete rings for wells wall standard diameters: CS-10-9, KC-15-9, KS-20-9, and, as of 2014, mastered the trade and custom sizes of wall rings KC-7-3, COP 7-9, KS 10-6, 10-3, KS, KS 15-6, 15-3 KS.
In addition, there are accessories: the floor slab of wells PP-10-1,PP-15-1, PP-20-1, are also reinforced and extra durable PP-10-2 and PP-15-2; plate bottoms of wells PN-10,PN-15 , PN-20; the support ring CO-6, reinforced concrete manholes.