Varnek Busbar Co., Ltd. has manufactured insulated and laminated copper busbars since 2012. The plant is in Shunde District, Foshan, Guangdong, China, and supplies custom interconnects to battery pack assemblers, energy storage integrators and power conversion equipment builders. Stamping, bending, welding, plating and both insulation lines run in the company’s own plant. Every part is built to a customer drawing.