A fire broke out at a garment manufacturing unit in east Delhi's Raghubarpura area on Wednesday, Delhi Fire Service officials said.
No casualties have been reported so far, they said.
The fire reportedly broke out around 8.15 am after which 15 fire tenders were rushed to the spot, a senior fire service official said.
Firemen are trying to douse the fire.
The cause of the blaze is still unknown.
(With PTI inputs.)