Tianjin Jinfeng Surveying Instrument Co., Ltd. is a high-tech enterprise that specializes in researching and manufacturing high-precision GNSS motherboards and industrial GNSS products. Our aim is to provide high-quality and high-security GNSS products and services. We have an experienced core technology R&D team, who has taken unremitting efforts to research and develop new GPS and GNSS technologies.We focus on core technology innovation, overcoming the bottleneck of joint positioning for high-precision GNSS signal reception, core algorithms and so on. We strive to become a leading supplier of GNSS products.Our company also has another experienced team for system integration, GNSS deformation monitoring and GNSS mechanical control, providing comprehensive, high-precision and multi-industrial solutions for customers.