DaShiShiKong won the Class B qualification for marine surveying and mapping, and comprehensively laid out the surveying and mapping field

DaShiShiKong recently obtained the Class B marine surveying qualification, which is the 10th surveying qualification they have obtained. Their business covers marine surveying, navigation electronic map production, Internet map services and other fields. The newly added marine surveying qualification will enable them to expand their service scope to include surveying services for rivers, lakes, seas and other waters. They will use their precise positioning technology to provide customers with comprehensive marine surveying solutions including high-precision marine measurements, urban safety source data and platforms.