From prototype to production in 3 days: How LS Manufacturing supports European hardware startups in their fast-paced development
LS Manufacturing offers a digital manufacturing process that enables hardware startups to go from CAD drawing to production-grade prototype in 72 hours, addressing the slow traditional manufacturing cycles.
European hardware startups face a critical bottleneck: traditional manufacturing cycles take weeks or months, slowing down product development. While venture capital funding for deep tech and hardware startups reached a historic €20.3 billion in 2026, the speed of prototyping remains a physical constraint.
LS Manufacturing, specializing in high-precision CNC machining and sheet metal fabrication, has digitized the prototyping stage. The company enables startups to transition from a CAD drawing to a production-grade physical prototype in just 72 hours. This is achieved through a fully digital workflow including automated design for manufacturability (DFM) analysis and parallel production.
Although 3D printing is useful for form-factor validation, it often fails to meet the demands of functional testing. LS Manufacturing uses advanced CNC machining with tolerances of ±0.005 mm, utilizing production-grade materials like aerospace aluminum and engineering polymers. Their 3-axis, 4-axis, and 5-axis machining centers reduce the need for manual repositioning, allowing complex parts like heat sinks and drone arms to be machined and shipped in under three days.
Sheet metal fabrication is integrated into the same workflow, allowing internal CNC components and external enclosures to be produced in parallel. For example, in developing electric vehicle thermal management systems, a liquid cooling plate and battery housing can be machined, inspected, and shipped together within the 72-hour cycle. This parallel approach allows startups to complete three design iterations in the time normally needed for one.
According to Gloria Wu, Director of Technical Support and Solutions at LS Manufacturing, physical speed to market is a key competitive advantage in high-growth sectors like electric vehicles and medical hardware. The company aims to eliminate months of waiting by delivering production-grade prototypes directly to engineers in three days.
