Detailed Answer
Yes. Top domestic brands (LDER/Xingjia) quality control: incoming inspection + in-process control + 100% aging test + full final inspection, with low failure rates (industry feedback). Quality fluctuation is a common issue among small/mid brands but has been solved by top brands. Choose a top brand with warranty terms to keep risk manageable.
| QC | Full process + aging |
| Top brands | Low failure rate |
| Advice | Pick top brands |
Note:Choose top brands for guaranteed quality.