PCB Manufacturing Company
Offshore PCB Fabrication Facility
Energy Innovation Systems LLC is a PCB fabrication company in Roselle, IL, a suburb of Chicago, with a PCB fabrication facility located in Shenzhen, China. Our company offers high-quality products and a quick turnaround time. We have more than 35 years of experience in researching and manufacturing battery packs as well as developing battery technology. Our business specializes in PCBs and PCBAs and provides an extensive range of high-tech prototypes, multilayer boards (up to 20 layers) and rigid-flex boards. We also use special materials, mostly Rogers, Teflon, BT, and Arlon.