BEIJING -- Polly Polymer, a stereolithography, or SLA 3D printing startup in China, has raised nearly 100 million yuan ($15.5 million) in a Series A+ funding round from a group of investors led by Vitalbridge.
$15.5m raised to build a cloud-controlled, unmanned 'dark factory'

Polly Polymer is building a completely unmanned smart plant in China that will use cloud computing to control production. (Photo courtesy of the company)
BEIJING -- Polly Polymer, a stereolithography, or SLA 3D printing startup in China, has raised nearly 100 million yuan ($15.5 million) in a Series A+ funding round from a group of investors led by Vitalbridge.