American Hardware Brand: Turnkey SMT + Assembly — From Design Freeze to 5,000 Units in Warehouse in 8 Weeks
Challenge
A Seattle-based smart device brand manufactures robots for automated inventory counting in small and medium-sized warehouses. The robot combines laser SLAM navigation, bulk RFID reading, and AI recognition. The first three generations were produced in the US (PCBA at a California EMS facility). Quality was decent, but cost was brutal: ~$2,800 per robot for PCBA+assembly. Retail price approached $9,000, and market adoption was growing much slower than forecasts. In 2024, the company set an ambitious "price halving" goal: a new generation robot with optimized BOM and mechanical design at a target retail of $4,999. This meant manufacturing cost had to drop from $2,800 to below $1,350. The California EMS replied: "Impossible. Unless you raise volume from 2,000 to at least 20,000 units per year." Meanwhile, the new product's mechanical design hit a DFM wall: the industrial designers had created a beautiful fully-milled aluminum enclosure requiring 5-axis CNC machining. One enclosure — $380, or 28% of the new target BOM. And the sharpest pain point: the new robot's main board was built around an NVIDIA Jetson Orin module. US procurement price — $499/unit. At a target BOM of $1,350, this single module ate up 36%. The team found itself in a stalemate: stay with the California factory — never achieve target cost. Move production to Asia — fear losing quality control and project management.
Solution
qisourcing proposed a "comprehensive express plan" from DFM optimization to finished goods shipment. **BOM cost re-engineering:** qisourcing's BOM team first attacked the NVIDIA Jetson Orin price. Through authorized NVIDIA channels in the Asia-Pacific region (Singapore and Taiwan), the module price was reduced from $499 to $382 (-23% — OEM Embedded Pricing tier the client simply didn't know existed). Next — full scan of 495 BOM line items: 12 TI power management ICs — direct supply at 58% reduction; 3 Intel FPGAs replaced with Lattice (pin-to-pin, functionally equivalent, no client software changes); ~200 passive components — group purchasing at 71% reduction. **DFM enclosure optimization:** qisourcing's mechanical engineers analyzed the 3D model of the aluminum enclosure and proposed replacing 5-axis full milling with 3-axis + screw assembly. Machining time: from 4.2 to 0.8 hours per unit. Enclosure cost: from $380 to $95. Exterior appearance virtually identical (joints camouflaged by decorative grooves — actually added design character). **Turnkey SMT + assembly:** PCBA on 8 Siemens X4S lines — double-sided SMT + nitrogen soldering + inline AOI+SPI + automated ICT. Daily output rapidly ramped from prototype level to series volume. Assembly line: 8 stations — gearmotor pre-assembly → main board installation → RFID antenna mounting → LiDAR calibration → burn-in (48 hours continuous operation, simulated warehouse conditions) → visual inspection → branded packaging. Each line equipped with a custom FCT station simulating the robot's complete duty cycle in a real warehouse: SLAM navigation accuracy, RFID read rate (>99.9%), AI recognition accuracy. **Expedited delivery:** to hit the Q4 holiday season, qisourcing launched PCB fabrication, SMT, CNC enclosures, harnesses, and final assembly in parallel under a single project schedule. Daily production reports (line photos, AOI statistics, FCT results) were sent to the US team.
Key Results
When we showed the $1,350 target cost to our California EMS partner of three years, their project manager laughed. Not a polite chuckle — actually laughed out loud. And said: "Guys, you're dreamers." At that moment, I knew: we didn't need a cosmetic strategy tweak — we needed a fundamental shift. What impressed me most about qisourcing's approach — they didn't start with a quote. They started with DFM analysis. First they found where costs could be cut, then they told us how to do it. The $382 price for Jetson Orin — our own procurement team didn't believe it. Until qisourcing forwarded us the quote from an authorized NVIDIA distributor marked "OEM Embedded Pricing." The aluminum enclosure dropping from $380 to $95 was an even bigger revelation. It wasn't about cheap Asian labor. It was about someone asking for the first time: "Can this be done smarter?" And the result: we didn't just hit the $4,999 retail target — quality turned out to be more consistent than the California batch. Both AOI FPY and FCT first-pass rate exceeded our US benchmarks.
— VP Hardware Engineering, Seattle
Want Similar Results?
Regardless of business size — qiuems will find a solution for electronics contract manufacturing.