K&E

Secondary battery cap assembly parts
for electric vehicles

K&E Co., Ltd. provides the best service with our unique technical expertise.

We are securing trust from client companies by maintaining the rectangular cap assembly, sealed at the top of the secondary battery for electric vehicles, through the stable quality and molding in depth in the uniform cross section.

These parts seal the top of the battery, preventing explosions due to overcharging and external impacts. To ensure customer trust, we've taken measures such as 'enhanced welding adhesion', 'uniform forging depth' and 'improved Drop shape.'