Black Lake Technologies

Black Lake Technologies (黑湖科技) is an industrial AI company founded in 2016 that builds lightweight, replicable software for manufacturing digitization, covering over 30 industries including food and beverage, auto parts, and equipment manufacturing . ZhenFund (真格基金) has backed the company since its angel round and continued to invest across multiple subsequent rounds . The company closed a nearly RMB 1 billion Series D round in April 2026, with proceeds directed toward accelerating industrial AI deployment and global expansion . Black Lake has achieved full profitability with annual revenue growth exceeding 60%, and since 2023 has focused on industrial AI agents for design, scheduling, production, and quality inspection — including tools that reduce manual order-splitting from hours to minutes and quoting from six hours to seconds .