Last night, Jai Singh and Ram Prakash were nabbed from sector 57 B Block area and four sewing machines were recovered from them, Chowki incharge Kailash Chand Sharma said.
On interrogation they confessed to have committed the robbery at a factory, Sharma said.
Third accused Vishesh was arrested from Sector 12-22, Chowki incharge Ravinder Rathi said, adding one motorcycle and a cell phone was recovered from him.
Meanwhile, two bike-borne men snatched a mobile phone from a resident of sector 62 of Noida last night.