Kosei Group

The aluminum wheel is lighter than the steel wheel, contributing to the improvement of fuel consumption. The aluminum wheel also has a high heat conductance, and the high brake performance can be kept. The conditions requested to aluminum wheels have become stricter year by year. Kosei Aluminum Co., Ltd. pursues both the strength/rigidity and light-weight properties, and the aluminum wheels fit with tires well.

The aluminum wheels are easy to process and the degree of design freedom is high. So, stylish aluminum wheels can be created. With an original production method, Kosei Aluminum Co., Ltd. supplies products of diversified design and of high-mix low-volume production.