Nanjing Sandemarine Information Technology Co., Ltd is a high-tech company focusing on the informatization and intelligent field of Marine industry. Based on the R&D, production and sales of marine communication & navigation equipment, we provide complete industrial solutions for Marine fishery and Marine transportation. Founded in 2012 by three master degree graduate students from Southeast University. now has over 20 engineers and launched many first-of-its-kind electronic products. such as marine autopilot, UHF radio phone, AIS buoy, AIS transponder, electronic compass, satellite phone dock etc.