Guangzhou Panyu Tenggao Electronic Appliance Factory

QA/QC Introduction

We strictly follow a 5-step quality control program:
1) Inspection of all raw materials and electrical testing of critical components
2) Inspection and touching-up of completed sub-assemblies
3) In-circuit electrical testing for short-circuits and continuity
4) Operational functionality and output load testing – 24-hour burn-in for amplifiers
5) Carton packaging checklist are made and verified

Test Equipment and Facilities