X0708 D LIVE 0002158083 Cambridge Heavy Industries Inc. 750 MAIN STREET CAMBRIDGE MA MASSACHUSETTS 02139 857-452-5178 DELAWARE None None Corporation true 2025 Yun Kai 750 Main Street Cambridge MA MASSACHUSETTS 02139 Executive Officer Director Raffi Freeman 750 Main Street Cambridge MA MASSACHUSETTS 02139 Executive Officer Director Matthew Nordan 750 Main Street Cambridge MA MASSACHUSETTS 02139 Director Other Technology Decline to Disclose 06b false 2026-09-22 false true false 0 8499995 7159998 1339997 false 11 0 0 0 false Cambridge Heavy Industries Inc. /s/ Yun Kai Yun Kai Chief Executive Officer 2026-10-07