transparent display de-multiplexer

we use this prototype item to test some amount of led lines for durability, transparency, mechanical and electrical testing. as visible on picture, all what we needed form that pcb we get from PCBWay, fast accurate and without mistakes. We would probably using PCBWay service much more times, but in mass production phase, we would of course, consider all parameters, quality, lead time, price, and accuracy. Important to say, that in corona period, they was in 1/10 workers, but they did the job anyway.