Our company Ninglu Technology Co., Ltd. is Sino-Norway SKIPPER joint venture enterprise, established in 2000. Today we have become one of Chinese leading providers of marine electronics, supplying:
 
Echo Sounder - 7" and 10" Inland River and Marine navigation (approved by CCS)
Fish Finder -  7" and 10" commercial fishing with output power up to 3000W
Speed Log - Doppler single-axis speed log (approved by CCS)
Marine Anemometer/Weather Station - for speed up to 50m/s, very reliable quality, installed into many VLCCs
Weather Station - wind speed&direction/ Temperture/ Humidity/Barometric pressure
NMEA0183 Distributor/buffer: 1 input to 8 outputs, 2 inputs to 14 outputs, sold thousands per year
Repeaters/ Slaves - Depth/Wind/Speed Log/Gyro/Steering.
Tester & Simulator for echo sounder, speed log, NMEA0183
Bottom equipment: Transducer / Tank/ Gate Valve.
 
We have been ISO9001 Quality System approved since 2002, enjoying a high reputation of very stable quality and cost-effective price.
All our products are provided 12 months quality warranty 

Digital gyro repeater


IR361 is a digital gyro repeater that displays the heading angle in the LED segment display and indicates the rate of turn (ROT) with 30 dual-color surrounding LEDs. The IR361 will display heading angle given by the HDT message from a gyro or other equipment (NMEA0183) and indicate ROT by calculating change in heading based on the HDT input and the time between each message