One well known wine manufacturer in China owns several production lines. However, with the market expanding, the current production lines are unable to meet its requirement on development. After communication with customer, Sunstone made analysis based on the actual situation, then find where their problems are. After that, Sunstone provides solutions for them. Finally Sunstone won customer’s trust. Sunstone inkjet printer is able to print 16 wine caps per second, it greatly improves their production efficiency and save their HR costs and material costs and achieve the goal of win-win.