EH vs PRLB Comparison

EHang Holdings Ltd is an urban air mobility (UAM) technology platform company. It focuses on making safe, autonomous, eco-friendly air mobility accessible to everyone. EHang provides customers in various industries with unmanned aerial vehicle (UAV) systems and solutions: air mobility (including passenger transportation and logistics), smart city management, and aerial media solutions. EHang's EH216-S has received a production certificate and standard airworthiness certificate for passenger-carrying pilotless eVTOL aircraft issued by the Civil Aviation Administration of China. The group continues to explore the boundaries of the sky to make flying technologies benefit life in smart cities.

Proto Labs Inc is an on-demand manufacturer of custom parts for prototyping and short-run production. The company offers developers and engineers quick-turn production services to reduce the time to market. Proto Labs uses injection molding, computer numerical control machining, and 3-D printing to manufacture custom parts for its clients. The company services clients' needs for prototype solutions, parts for testing procedures, bridge production capabilities during disruptions in manufacturing processes, limited-quantity requests, and end-of-life production support. Geographically, a majority of the company's revenue is derived from the United States and the rest from Europe.