Building a profitable V-belt inventory requires more than buying a broad range at wholesale prices. This distributor sourcing guide explains how to separate fast-moving stock from long-tail references, verify belt profiles and length designations, plan reorder points, evaluate power transmission belt suppliers, manage MOQ and private-label requirements, and compare quotations on equal terms. It also provides a practical RFQ framework for distributors, importers, MRO suppliers, and wholesalers preparing repeatable bulk V-belt purchasing programs.