Quality

Hongjie Water Treatment Equipment, including water purification, wastewater treatment, and industrial water recycling systems, complies with national mandatory standards, industry recommendations, and international norms.

After production, we implement a comprehensive self-inspection process, including material certification for key components (such as membranes, resins, pumps, and tanks), ensuring compliance with design requirements (e.g., food-grade materials for food-contact equipment). Performance tests (including no-load and load testing, safety checks), installation and commissioning inspections, and operational acceptance testing are conducted.

This ensures full lifecycle quality control, from production to operation, delivering stable and compliant water treatment results.

Standard: ISO14001 Number: Scope/Range: Issued By:

Standard: Computer Software Copyright Registration Certificate Number: Scope/Range: Issued By:

Standard: Computer Software Copyright Registration Certificate Number: Scope/Range: Issued By:

Standard: Computer Software Copyright Registration Certificate Number: Scope/Range: Issued By:

Standard: Utility Model Patent Certificate Number: Scope/Range: Issued By:

Standard: Utility Model Patent Certificate Number: Scope/Range: Issued By:

Standard: Utility Model Patent Certificate Number: Scope/Range: Issued By:

Standard: Utility Model Patent Certificate Number: Scope/Range: Issued By:

Standard: Utility Model Patent Certificate Number: Scope/Range: Issued By: