ISO International Certification
Our Certifications
ISO 9001:2015
(Quality Management System Certification)
Ensures that we consistently maintain high-quality standards in the production of dust-removal mats.
ISO 14001:2015
(Environmental Management System Certification)
Demonstrates our commitment to environmental protection, ensuring that our production processes comply with international environmental management requirements.
ISO 45001:2018
(Occupational Health and Safety Management System Certification)
Shows our dedication to the health and safety of our employees, strictly adhering to international occupational health and safety standards.
CPR Certificate for Dezhou Yirun Environmental Protection Technology Co., Ltd. Carpet
Confirms that the carpets comply with European regulations and standards for construction products. Valid: July 1, 2020 – June 30, 2025.
Quality Inspection Certificate
Our carpets undergo rigorous quality inspections to ensure they meet international standards for performance and safety.
- Choosing a selection results in a full page refresh.