Canadian Drone Manufacturer: Turnkey PCBA + Assembly — Production Scaled from 50 to 2,000 Units/Month
Challenge
A Vancouver-based company designs and manufactures commercial inspection drones for the energy and infrastructure sectors: power line inspection, pipeline monitoring, and bridge assessment. Their flagship drone combines a 6K thermal imaging camera, AI-powered defect detection, and RTK GPS for centimeter-level positioning. After a successful pilot with two major Canadian utility companies, they received a purchase order for 6,000 units over 12 months. The problem: they had been building everything in-house — 50 units/month with a 3-person assembly team in a Vancouver garage workshop. Their main controller board was a complex 10-layer rigid-flex design with HDI microvias, and their gimbal stabilization board required 0201 passives and 0.4mm pitch BGA. Local Canadian EMS quotes ranged from CAD $420–$580 per board set, with 10–12 week lead times. The BOM alone was CAD $185 at Canadian distributor prices. At those costs, the unit economics would never work for the utility contract. Moreover, three critical components — an Ambarella AI vision processor, a u-blox RTK module, and TDK IMUs — were all in constrained supply through North American distributors, with lead times stretching to 20+ weeks.
Solution
qisourcing deployed a turnkey solution covering BOM optimization, PCB fabrication, SMT assembly, and final product integration. **BOM cost restructuring:** the BOM AI engine scanned all 470 line items and identified 83 with substitution potential. The Ambarella processor was sourced through authorized APAC distributors at 31% below North American pricing. The u-blox RTK module — secured 7,000 units from Singapore and Hong Kong warehouse channels within 5 days, with full lot traceability. Passive components (220+ line items) moved to group purchasing — 68% reduction. **PCB fabrication:** the 10-layer rigid-flex main board required HDI laser microvias (Ø0.1mm) and impedance control on flex layers. qisourcing's partner factory with AS9100D aerospace certification handled the entire stack: rigid-flex lamination, controlled impedance ±5%, ENIG finish. Prototype boards delivered in 5 days, volume in 10 days. **SMT + assembly:** 8 Siemens X4S lines ran the double-sided SMT with nitrogen reflow (O₂ <500ppm). All BGA and QFN joints inspected via 3D X-Ray. A custom FCT test station was developed — simulating drone flight conditions (motor load, gimbal actuation, thermal camera data stream) — every unit run through a 30-minute automated test cycle before shipping. **Certification support:** qisourcing provided full material declarations and Certificates of Conformity to support the client's Transport Canada and FCC certification process.
Key Results
When you're a 22-person startup in Vancouver and two of Canada's biggest utilities hand you a 6,000-unit order, it's simultaneously the best and most terrifying day of your company's life. We knew our garage operation wouldn't scale. But every Canadian EMS we talked to either couldn't handle the rigid-flex HDI, or quoted prices that made the business case fall apart. qisourcing was different from the first call. They didn't just say "yes, we can build it" — they sent back a DFM report identifying three design changes that would improve yield, and a BOM analysis showing exactly where our component costs were inflated by North American distributor markups. The fact that they could handle everything — rigid-flex PCBs, 0201 SMT, BOM procurement, final assembly, and even our FCC compliance documentation — from a single project manager was the difference between hitting our delivery commitments and losing the contract. We shipped all 6,000 units on schedule. The quality data package was so thorough that our utility clients' incoming inspection took under an hour per batch.
— CTO & Co-founder, Vancouver
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