A conveyor belt RFQ needs more than width, length, and quantity. This guide explains 18 technical and commercial specifications B2B buyers should prepare before requesting a factory quotation, from carcass strength and cover requirements to conveyed material, temperature, pulley data, standards, documentation, packaging, and delivery. It also shows procurement managers how to handle missing specifications, compare suppliers on a like-for-like basis, identify quotation deviations, and prepare clearer RFQs for EP, heavy duty, and steel cord conveyor belt orders.