2097 thick copper pcb products are offered for sale by suppliers on Alibaba.com, of which pcba accounts for 21%, ckd kits and parts accounts for 1%.
A wide variety of thick copper pcb options are available to you, such as factory, odm and oem/odm.You can also choose from electronic device, communication and oem electronic thick copper pcb,As well as from hasl, hasl lead free thick copper pcb,