A free buyer-side one-pager for overseas hardware founders, EMS buyers, and procurement teams who RFQ custom wire harnesses. When five fields stay blank (drawing rev, manufacturer connector PNs, pin-to-pin map, sample vs production qty, and the tests you will actually pay for), three shops invent three different cables — so you are not comparing price. Includes a fill-in checklist and a mini 3-quote scorecard. Vendor-neutral; no factory contact list.