Wire harness quoting software vs CAD tools

When an RFQ arrives, the wire harness manufacturer doesn't get a clean engineering file. They get a customer drawing — sometimes hand-marked, often with generic wire descriptions, occasionally without real manufacturer part numbers. A CAD tool can't quote that. It needs a clean model first.

The economics make this brutal. Wire harness contract manufacturers typically win roughly 20% of the jobs they quote. Recreating every customer's harness in CAD just to produce a quote — for jobs you'll lose 80% of the time — isn't viable. You'd burn weeks per RFQ on work that never converts.

Cableteque ingests customer drawings as-is. The AI reads BOMs, connector tables, wire lists, and notes from PDFs, TIFFs, Excel, CSV, XML, and native exports from Zuken and Capital. You're quoting from what the customer actually sent you — the same way your most experienced estimator would, in a fraction of the time.

Material costs are the largest line item in most harness quotes. Pricing them off historicals — what you paid the last time — leaves margin on the table when prices have dropped, and worse, blows up your margin when prices have risen since.

Cableteque integrates directly with 20+ distributors and ERP systems via API. Your contract pricing flows in automatically. You see what the materials would actually cost today, with your negotiated rates, against your live ERP inventory. No spreadsheets. No lookups. No guessing.

CAD tools don't have these integrations. They rely on imported price files — manually maintained, often stale, and disconnected from the distributors actually filling your orders.

The industry gold standard for harness labor estimation is template-based. A template captures every operation a harness shop performs — crimping, stripping, terminating, soldering, routing, marking, testing — and assigns time to each operation. When the drawing changes, the operations count changes, and the labor estimate scales accordingly.

CAD-based labor estimation typically uses historical part-level times. Each part gets a fixed time assignment. That's faster to configure, but it doesn't capture the operations that actually drive harness labor — and it doesn't scale across the variety of work harness shops bid on.

Cableteque reads the customer's drawing, counts every operation like an engineer would, and fills your existing labor template automatically. You don't reformat your template, retrain your team, or rebuild your standards library. The system maps to how you already estimate.

The end product of quoting is a quote you can send to your customer. Material costs, labor, overhead, markup, additional line items — all rolled into a clear cost breakdown the customer can sign off on.

CAD tools with quoting modules generally don't produce this output. Once you've recreated the harness in CAD and pulled costs, you still need to assemble the customer-facing document yourself. Cableteque exports a customer-ready quote in one click — full cost breakdown included, ready to send to your buyer.