We are Geosun Spatial Technology Co., Ltd. based in Wuhan, China. We are member of TradeKey.com since March, 2014. Our business is related to Industrial Machinery industry and we specifically deal in gnss rtk surveying handheld. Please find our product details below: Rtk Field Mapping System (R1) --Centimeter Accuracy eFix R1 Series High-accuracy Multi-frequency Multi-satellite RTK Field Mapping System eFix R1 series is a high-accuracy multi-frequency multi-satellite RTK field mapping system elaborately design... Gnss Data Collector (K2) --Meter Accuracy GeoRef K2 Series is a high-sensitive GIS data collector specially designed for industrial professionals. It offers overall GNSS/GIS solutions, which is compatible with the international mainstream ... Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.