The automatic double station gravity die casting unit is composed of a mechanical arm and a double station gravity die casting machine. It is mainly used for gravity casting of plumbing, hardware, pump valves, fire protection, automobile and motorcycle accessories, etc.

In the name of youth, practice the power of example. In order to give full play to the leading role of typical young people, carry forward the spirit of the May 4th Movement, and encourage and commend outstanding employees who actively carry out invention and innovation activities, on May 4, 2022, Delin Smart held a commendation activity of "carrying forward the spirit of the May Fourth Movement and practicing scientific and technological innovation". Awards were given to the five employees and technical teams of Lin Xingbin, Chen Jinxi, Chen Shaoping, Cai Huiming, and Wang Tuanfu who obtained the patent authorization. Ms. Ke Mingxia, Delin Intelligent Fund Management Consultant, presented cash rewards to the rewarded employees and teams.