Ball Joint, installed in control arm, is one of the most vulnerable parts in auto chassis. Many ball joints, including the OE one, cannot guarantee long term stable performance. To make the ball joints competitive in market, DLZ utilizes its 20 years industrial experience and senior engineer team. In the auto aftermarket, DLZ devote to make its ball joints as the first choice of global buyers. After years stable quality, DLZ earns its great market reputation on ball joints.