HYCXPCBA has 4 fully independent surface mount assembly lines with automatic machines like YAMAHA assembly machines, providing a theoretical capability in excess of 20,000 placements per hour. Lead time of PCB assembly prototype will be offered as rapidly as 24 hours. Mass production is supplied with rapid assembly process within 3-4 days as well. Furthermore, we have 24 hours online ... https://www.hycxpcba.com/ability/fast-turnkey-pcb-ssembly.html