As an international general bearing product, thin-walled bearings are widely used in construction machinery and play a very important role in the development of the vast industry. Construction machinery is an important part of the equipment industry. The working environment is harsh, heavy load, mechanical failure and dust are all relatively More and longer working hours. We carry out personalized design and fine processing of products. The use of proprietary technologies such as edge sealing can effectively meet the requirements of various equipment and maintain product stability.