JLC Goes Public With 1,355 Industrial 3D Printers and a $16B Valuation

JLC Technology Group, the Shenzhen-based electronics and additive manufacturing platform, went public on the main board of the Shenzhen Stock Exchange on August 4, 2026. The stock opened at RMB 234.35, up more than 177% from its IPO price of RMB 84.46, pushing the company's market capitalization above RMB 115 billion, roughly USD 16 billion.

The company raised approximately RMB 4.69 billion in the offering. That capital is earmarked for expanding high-layer printed circuit board production, upgrading R&D facilities, and building out its mechanical industry supply chain, which includes a 3D printing division called JLC3DP.

JLC3DP operates what the company calls a super factory: 1,355 industrial 3D printers running seven different process technologies, from SLA and SLS to SLM, FDM, and binder jetting. More than 30 materials are available on demand, and the unit already counts robotics and aerospace companies among its repeat customers.

The story of how JLC reached this point starts in Huaqiangbei, Shenzhen's massive electronics market. In 2006, Ding Hui, his brother Ding Huixiang, and Yuan Jiangtao rented a one-meter counter and began selling electronic components. Over the next two decades, they built an online self-service ordering platform that now handles PCB fabrication, SMT assembly, CNC machining, and 3D printing in a single workflow.

Revenue reached RMB 10.23 billion in 2025, with net profit excluding non-recurring items of RMB 1.23 billion. In the first half of 2025, JLC's 3D printing revenue grew 39.1% year over year. The company attributes that growth to customers who want fast transitions from design to finished part, especially in small batches.

The IPO puts JLC in rare company. Only a handful of Chinese manufacturing platforms have reached a market cap above RMB 100 billion in recent years. The strong opening suggests investors see the same opportunity JLC has been chasing: combining standardized electronics manufacturing with on-demand additive production for industries that cannot afford long lead times.

What this means for the broader 3D printing market is still unclear. JLC is not a printer manufacturer in the traditional sense. It is a service provider with massive hardware scale. If the company uses its new capital to expand JLC3DP internationally, it could become a serious competitor to established service bureaus outside China. For now, the milestone is a signal that industrial 3D printing has grown large enough to support a publicly traded giant.