Ti a nse kan pipe ibiti o ti nipasẹ iho PCB ijọ agbara ni ibamu pẹlu IPC didara awọn ajohunše. A pese Nipasẹ Iho Technology (THT) PCBA iṣẹ ni ga didara ipele ati ni a iye owo-doko ona.Nipasẹ iho ijọ, THT PCBA, Nipasẹ Iho Technology, Afowoyi soldering imuposi.