Established in 2001, Zhaofeng has been devoted to designing, developing and producing equipments for geophysical survey. For 2D/3D seismic data acquisition, our geophone/seismic cables/connectors/parts are compatible to Sercel/Geospace/ION and other major recording systems, with regular client such as: DMT, GT, WesternGeco, and so on. For seismic refraction/reflection survey, our seismic refraction/spread cable with all types of take-outs and connectors have been proven by the worldwide clients. We also have electrical resistivity tomography (ERT) cables, Electromagnetic (EM) cables, IP cables and connectors for the major instruments in near surface industry. We offer custom-made services to bring your ideas to fruition within controllable cost and time.