Yongji will design fastener solutions according to the customer's requirements on size, performance, light and other specified requirements. The following factors are included in the design process: material transportation efficiency, fastener installation time cost, and installation labor cost. Based on the above criteria, Yongji will provide customers with solutions that optimize performance and cost.
Prototype sample production
Before mass production, Yongji will produce samples for product testing and mass product finalization.
Customized technical solutions
Yongji provides a complete set of technical documents, including drawings, technical schemes and after-sales service schemes, according to the requirements specified by customers and the characteristics of products. These documents will be submitted to the customer for confirmation before mass production.