The Central Silk Board (CSB) invites EOI from registered Indian agri-machinery manufacturers for the design, fabrication, and validation of a Self-Propelled Mulberry Shoot Harvester-cum-Bundling Machine. Complete technical guidelines are available at csb.gov.in. Supporting documents must be submitted to the Member Secretary in Bengaluru by September 8, 2026, at 5:00 PM. Bids open on September 9, 2026.