KDB (KD BEARING) was founded in Jiaxing, Zhejiang in 2007 and is a professional bearing manufacturer. The company has a rich product system, covering multiple series such as KDB100 self-lubricating multi-layer composite bearings, KDB200 boundary lubrication bearings, KDB300 bimetallic bearings, etc. It specializes in self-lubricating bearings, sliding bearings, composite bearings, oil-free bearings and other categories. With reliable quality and diverse product categories, its products are not only popular in the domestic market, but also exported to dozens of countries and regions such as Europe, America, Southeast Asia, and Australia, establishing a stable market reputation in the industry.