Recently, Hanqi Environment successfully passed the 2026 annual surveillance audit for its quality, environmental, and occupational health and safety management systems (ISO 9001, ISO 14001, ISO 45001). As in previous years, the audit team conducted on‑site inspections at one of our chemical wastewater treatment project sites, reviewing equipment operation, testing procedures, and the implementation of safety protection measures.

As a full‑process technology package service provider for chemical wastewater treatment, Hanqi Environment handles projects with unique water quality conditions and treatment requirements. Our three management systems are embedded throughout process design, project construction, and operation and maintenance. Quality management ensures stable and reliable process performance; environmental management ensures compliance with discharge regulations; and occupational health and safety management protects frontline workers against risks. The audit team reviewed our management documents, record logs, and conducted field inspections, with a focus on quality control, environmental protection measures, and occupational health and safety practices. The team concluded that our management systems are well‑operated and continuously effective, and approved the surveillance audit.

The value of an annual audit lies in the comprehensive review it provides—helping us identify issues and drive continuous improvement. Moving forward, Hanqi Environment will continue to apply these management standards to every project phase, delivering more reliable system support to our clients.