Aisikai mass-produces Storm S1800 and BTHS2515 sand 3D printers with 512-nozzle printheads

Aisikai (300521.SZ) has mass-produced its Storm S1800 and BTHS2515 sand 3D printing equipment, according to a June 4, 2026 Sohu report on Chinese 3D printing exporters. The source describes Storm as Aisikai's equipment series, not as a separate company. It also says Aisikai's 512-nozzle printhead has reached stable batch production, supports the company's sand mold printer needs, enables full domestic localization of the sand mold printer supply chain, and has begun external sales.

The same source says Aisikai's 2025 revenue was RMB 194 million, up 2.08% year over year, with 3D printing equipment revenue up 53.36%. Overseas revenue reached RMB 72.0505 million, or 37.14% of total revenue, across a network of seven overseas distributors covering more than 70 countries and regions.

For AMPulse, this is a supply-chain localization and sand binder jetting signal. The practical question is whether Aisikai can translate localized printhead production into reliable field uptime and repeatable print quality for foundry customers, not whether the Storm product name represents a standalone company.