ISO 9001:2015 Quality Management System

Technical development and production of amplifiers and microphones, excluding products requiring compulsory certification. Validity is conditional on surveillance.

Technical development and production of amplifiers and microphones, excluding products requiring compulsory certification. Validity is conditional on surveillance.

Document number

46525Q00292R1S3

Document date

2025-12-30

Expiry stated

2028-12-29

Evidence: 金城伟业 ISO9001-2025.pdf
Document dates and scopes are transcribed from the supplied evidence. Current status and order-specific applicability require verification. An original file can be requested from our team.