The enterprise was invited to participate in the "2015 Sensor and MEMS technology industrialization International Symposium and scientific research products exhibition. During the exhibition, the enterprise showed a number of domestic advanced LED chip testing equipment and semiconductor chip testing equipment, which was widely recognized by peers, but also deepened the communication and interaction between the enterprise and domestic and foreign enterprises with chip testing needs, and better understand what kind of testing equipment customers need. It foreshadowed the development of chip testing equipment in line with market demand.