Zhejiang Huazhen Fire Technology (浙江华振消防技术有限公司) is a Hangzhou company with a registered capital of RMB 10 million. It was formed by managers and engineers from a former first-class fire-installation contractor. It holds fire-facility installation and M&E installation qualifications and carries out fire installation, retrofits (including foam-system upgrades), smoke-vent and ductwork installation, and fire-system maintenance for factories, public buildings and commercial premises across Zhejiang. It is registered with the Zhejiang Fire and Rescue Corps as a fire technical service institution for fire-system inspection and maintenance.