139189 pcb assembly products are offered for sale by suppliers on Alibaba.com, of which pcba accounts for 38%, other pcb & pcba accounts for 11%, and multilayer pcb accounts for 3%.
A wide variety of pcb assembly options are available to you, such as manufacturer, oem and factory.You can also choose from fr4, pcb assembly,as well as from electronic device, oem electronic, and communication pcb assembly, and whether pcb assembly is hasl, hasl lead free, or enig.