Very few PCB's fail due to bad silicon, 70% of all failures are assembly and reflow issues.
Reclaim those high value components from obsolete, damaged or old PCB, s. Millions of good components are simply scrapped off each day as they are attached to faulty boards. Retronix can readily remove these devices safely, then re-tin and re-ball that BGA device undertake full coplanarity electrical testing before drying and vacuum packing back to the customer. This is a great service within the aerospace industry where component obsolescence is now becoming a major problem.