Yongji will customize and design fastener solutions for customers according to the requirements of customers on dimensions, performance and lightness as well as other designated requirements. In addition, the design process involves the following factors: material transportation efficiency, fastener installation time cost and installation labor cost. Based on the above criteria, Yongji will supply solutions with the optimal performance and cost to customers.

 

Prototype Sample Production

 

Before batch production, Yongji will produce samples to carry out product test and batch product approval.

 

Customized Technical Schemes

 

Yongji provides corresponding complete sets of technical documents according to the requirements designated by customers as well as product features, which include drawings, technical schemes as well as after-sales service schemes. These documents will be submitted to customers for confirmation before batch production.