Reflow defects rarely look dramatic — they look “almost fine.” ⚠
— POE PCB/PCBA Manufacturer (@poe_pcba) February 2, 2026
That’s why they’re expensive.
If your failures are intermittent and hard to reproduce, DM me your board size + copper distribution + key packages — I’ll send a quick screening checklist for reflow margin risk. pic.twitter.com/9YsQUj8uNq
Email: all@poe-pcba.com
Whatsapp: 85292069596
Tel: 0755-25312250/ +8613798543496
Factory Address: Floor 3, Jinyuan Industrial Park, No. 56, Tangtou Avenue, Shiyan Town, Baoan District, Shenzhen China

Thank You for this information. Good to hear that the tester is now working better. I can see that your workers finished a lot of zds to today. Very good
BR"
Thanks for the quotation for 250pcs, look good us and we will be placing an order soon.”
I have good news. The PCB's passed all of our tests. We can continue with the assembly of all the PCB's we ordered.”
Thank you for your email. I have received the PCBs. They look good. I will let you know if we need these in the future.”
I've got a good message for you. My boss is very happy with the quality of PCBs from your company and would to order 3k-4k pcs more soon”
We received the nch. Looks aoodHope it will works so good like it looks.
Yes it works good!
”
Any final decision could take more than 12 weeks.But let me inform you that you have a very competitive price, so please be patient. For sure I'll keep you posted.Have a good week!"
We have now received the order. Quality looks great.Thank you.”
as always it is a pleasure to do business with you
Perfect”