INITIAL PROTOTYPE PCBs December 12, 2019 Company News / News / Notification / Trade Newsinitial-prototype-pcbsinitial-prototype-pcbs. PCB made in China. we are PCB supplier. from 2 layer to 90 layers initial prototype pcb. it’s higher quality. and the lead time is short. we can finish the pcb in 24 hours. or 48 hours.INITIAL PROTOTYPE PCBs Share:Prev: INITIAL PROTOTYPE PCBNext: PCB SUPPLIERRelatedWhat is a semiconductor package substrate?BT Materials PCBWhat innovations or developments are there in packaging technology?How do manufacturers ensure the quality of packaging substrates?Why choose a specific packaging substrate material?What is packaging substrate definition?What tools does Substrate Tools include?What steps does the packaging substrate process include?Why is the modulus of the packaging substrate important?Why is CTE important for substrate materials?