131755 pcb assembly products are offered for sale by suppliers on Alibaba.com, of which pcba accounts for 39%, other pcb & pcba accounts for 14%, and multilayer pcb accounts for 3%.
A wide variety of pcb assembly options are available to you, such as fr4, aluminum.You can also choose from factory, odm and oem/odm pcb assembly,as well as from electronic device, communication, and oem electronic pcb assembly, and whether pcb assembly is hasl, hasl lead free, or enig.