One of the core competitiveness of rock screening is the ability to innovate. The company's current research and development department mainly include: high frequency development department, plastic development department, process development department, mold center, processing center, etc. At the same time, the company attaches great importance to the strong and strong cooperation between the upstream and downstream businesses, and successfully solves all kinds of problems for enterprises, so that enterprises can keep up with the times and adopt new materials and technologies in a timely manner, so as to seize the initiative in innovation.