Hitech Circuits Co., Limited is a PCB&PCBA manufacturer in China, we focus on rigid pcb, high density pcb and Aluminum pcb. Now we can provide Multilayer PCB, Metal core PCB, Rigid-Flex PCB and High Density Interconnect (HDI )PCB boards, etc. We also provide service of sourcing components and assembly for clients, feel free to contact me if you need. <br>Contact way: <br>Email: sales11(at)hitechpcb(dot)com <br>Cell phone & WhatsApp & WeChat: +86-18126197150