The global instability caused by COVID-19 has led to significant fluctuations in the electronics manufacturing industry, prompting traditional SMT processing enterprises to transition to PCBA contractor material processing. However, this transformation is challenging, as it requires building a high-quality supply chain and a highly professional team of electronic engineers, as well as significant investment in team construction to ensure reliability and quality delivery of products. Despite the challenges, the switch to PCBA processing mode requires strategic vision and patience, and at WellCircuits, we offer zero-error fabrication and assembly of circuit boards to help clients reduce costs and maximize reliability.