Company Honors and Certifications

• High-Tech Enterprise: awarded on 25 December 2025; stated validity of three years.
• Shenzhen Specialized and Innovative SME: valid from 31 December 2024 to 30 December 2027.
• Innovative SME: valid from 1 July 2026 to 30 June 2029.
• Guangdong Famous High-Tech Product (2024): recognition for our diffused oxygen concentrator, No. 20241436; certificate issued in January 2025 with a stated validity of three years.
• ISO 9001:2015: issued on 27 June 2024, valid until 26 June 2027. Scope includes licensed Class II medical-device sales and production (assembly) and sales of the non-medical oxygen equipment and cabins specified on the certificate.
• ISO 13485:2016: issued on 27 June 2024, valid until 26 June 2027. Scope: licensed Class II medical-device sales (medical masks and oxygen concentrators).
• Five-star after-sales service certification (GB/T 27922–2011): issued on 3 September 2025, valid until 2 September 2028; covers after-sales service for the products specified on the certificate.

These are company recognitions and management or service system certifications. They do not constitute medical-device approval for every product. Please refer to each certificate for its full scope, validity and surveillance conditions.

Official public-notice record

The Shenzhen SME Service Bureau's public notice of 30 December 2024 lists 3A health's legal entity, 深圳三爱健康科技有限公司, at entry 2887 (Guangming District) in its 2024 Specialized and Innovative SME public-notice list.

Official notice (Chinese) | Attachment page 83, entry 2887 (Chinese)

This is a dated public-notice record. Certificate scope and validity are documented separately in the certificate information.