Product development plays an important role in OCEAN Pump. We have more than 30 talented experts who are responsible for product development, product design, finite element analysis, mold development and deployment. These experts are our real wealth and we invest 4% of our sales revenue to encourage product innovation. We are trying our best to improve the quality and performance of our sand pump and dredger products continuously. . After 15 years of continuous development, some our sand pumping products enjoyed leading positions.