Jiangxi Kaixu Automobile Fitting Co., Ltd. is a reputable manufacturer, supplier, and factory of high-quality copper washers in China. Our Annealing Copper Washers are designed to solve the most challenging sealing problems in automotive and industrial applications. Our copper washers undergo a meticulous annealing process that improves their durability, strength, and resistance to harsh conditions. Our Annealing Copper Washers are specifically designed to provide a reliable and efficient seal. They are used in many applications and industries, including automotive, hydraulics, plumbing, and electrical. Our copper washers help to prevent leakage, withstand extreme temperatures, and offer electrical conductivity. Additionally, they are easy to install and are compatible with different types of fasteners. At Jiangxi Kaixu Automobile Fitting Co., Ltd, we are committed to providing our customers with the best possible products and services, and our Annealing Copper Washers are no exception. We use only the highest quality materials and the latest manufacturing technology to produce our copper washers, ensuring that they meet or exceed industry standards. Place your order today and experience the best copper washers on the market!