The company try their best to create different kinds of GPS products by adopted the imported superior OEM mainboard and antenna to obtain excellent quality. Because the imported OEM board could ensure the best effect of satellite tracking and signal reception; the antenna’s higher accuracy and sensitivity also could ensure to get the observation data of high quality, so that the GPS products possessed the function of anti-jamming and restrain multipath effects.

The HHS portable surveying system and the QS-01 fast surveying system have acquired the Third Degree Scholarship of Technology Development awarded by the People"s Government of Shenzhen. These surveying systems broadly used in investigate mineral resources, the land survey and the geological survey project. The RTK4000 bifrequency surveying system used GSM as the data chain to deliver data, because this method is more convenient and fast than the traditional broadcasting station. By using RTK4000 the effective distance achieved 30 kilometers, so that reducing to move station and work more efficiently. The system software of RTK4000 adopts special phrase-smoothing technique, so that it could carry out initialization quickly at 30 kilometer far away and finish survey work easily. It also applied the bluetooth technique to realize the wireless operation, so you could work more easily. Powerful Intechmap mapping software fully exerting the merit of electronic plate, PDA and GPS, so RTK4000 could realize real-time outdoors collect data, map, edit graph all by itself. RTK4000 has been past the examine by the Institute of Surveying and Mapping of Wuhan University in December, 2003.At present, it exerting grand function on road construction and setting-out, electrical construction, land management, and cadastration.