مصنع ثنائي الفينيل متعدد الكلور مقابل مورد ثنائي الفينيل متعدد الكلور: ما الفرق بينهما؟
When sourcing printed circuit boards, buyers often encounter both PCB factories and PCB suppliers. While they may seem similar, their roles in the supply chain are very different. This article explains the key differences between PCB factories and suppliers, including manufacturing control, pricing structure, quality assurance, and engineering support. Understanding these differences helps engineers and procurement teams choose the right partner for reliable production and long-term cost efficiency.