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Problem description: When milling the board, the board is placed upside down or the board is tilted and the pins jump, resulting in milling damage. Acceptable standards: Not accepted |
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Problem description: Damage caused by improper operation by employees. Acceptable standards: 1.The circuit is not allowed to be deformed and open beyond the line filling standard; 2. The area cannot exceed the oil filling standard of 6.35mm*6.35mm. |
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Problem description: Damage caused by improper operation by employees. Acceptable standards: Damaged nickel, or exposed copper. Not acceptable. |
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Problem description: Wear marks on the machine rollers. Acceptable standards: Nickel exposed in the wheel marks and copper exposed on the plate surface. Not acceptable. |
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Problem description: The V-CUT tool jumps and the machine screws are loose. Acceptable standards: Not accepted |
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Problem description: V-CUT leaks or boards are mixed. Acceptable standards: Not accepted |
Reliability isn’t decided by the shell —
— POE PCB/PCBA Manufacturer (@poe_pcba) December 12, 2025
it’s the PCBA inside, built to stay stable under vibration, heat, and long operating hours.
That’s the part users never see,
but engineers and buyers know it’s where reliability is decided. #PCBA #HardwareDesign #Electronics #EMS pic.twitter.com/db7gyUhmUn
Since 1996, POE has become a globally renowned PCB company, providing small to medium volume PCB/ PCBA manufacturing services.






