Description: Padmaja Naidu Himalayan Zoological Park, Darjeeling has invited e-quotations for production of a documentary film on the zoo and procurement of an Immunoassay Analyzer with compatible reagents and rapid diagnostic kits for animal and bird health monitoring. Contact Details: Director, Padmaja Naidu Himalayan Zoological Park, Darjeeling Tender Portal: https://wbtenders.gov.in Online Publication Date: 06.07.2026 Closing Date: 13.07.2026