Fuzhou Jingnaite Machinery Industry Co., Ltd. (www.fzjnt. cn) was established in 2004. It is a professional enterprise engaged in the design of automotive parts, inspection and fixture, manufacturing of non-standard automation equipment, and production of high-precision mechanical parts. At present, in order to develop its direction, the company specializes in the production and processing of automotive parts, engine precision parts, and other related products. We have a batch of relatively mechanical equipment such as CNC lathes and machining centers. Since 2015, the company has developed products with ball screw linear guides and roller linear guides as its core. Currently, we have established cooperative relationships with many well-known brands at home and abroad. To provide customers with technology, design, and application of rolling and linear motion functions, we can customize and produce large quantities of UP grade linear guides and C3 grade ball screws to meet the personalized needs of our customers. The company has a complete range of products, and its comprehensive precision stability, retention, wear resistance, and service life core technical performance, as well as modern processing technology level, have further reached a more perfect technical level. Since its establishment, the company has always adhered to the principle of "integrity-based, service-oriented" to serve its customers. With the increasingly fierce market competition, the company takes technology as the guide, quality for survival, and reputation for development as its business philosophy. While providing customers with high-quality products and improving after-sales service, it pays special attention to establishing a good reputation among customers to seek greater development. The company has high-quality, experienced, and technically professional technical personnel. In order to steadily develop the company, it has successively formed horizontal alliances with the Fujian Small and Medium sized Enterprise Information Association and established a platform for cooperative projects, fully leveraging the advantages of talent and technology to achieve resource sharing. We have also established cooperative relationships with multiple large production enterprises, which has led to rapid development of the company.