Recently, Deruote Doors and Windows, a subsidiary of Yanyi Group, successfully passed the Australian Standards testing. The certified products meet the standards for various regions in Australia and multiple building types.

The review process for door and window testing in Australia is extremely stringent, with high requirements for the performance standards of doors and windows. Obtaining Australian Standards certification fully demonstrates the high quality and performance of the brand's doors and windows, giving consumers greater confidence in the brand. The fact that Deruote Doors and Windows' products have achieved this certification is a testament to the brand's strength.

The quality and performance of Deruote Doors and Windows products have withstood rigorous testing. Deruote Doors and Windows is insured by PICC for 42 million yuan in product liability and product quality insurance, making it one of the few brands in the industry with dual insurance and the courage to promise "If you are robbed, we will compensate." The company's internal management has passed ISO9001 Quality Management System Certification, ISO14001 Environmental Management System Certification, and OHSAS18001 Occupational Health and Safety Management System Certification. Deruote Doors and Windows has already established successful partnerships with over a hundred partners, rapidly expanding its业务 across the country and in Southeast Asia, Europe, America, and other regions, earning high praise and recognition from partners and end customers alike.