Beijing SDI provides GYROSCOPE, Inertial Navigation System, Compass, Inclinometer, Accelerometer, GPS, Inertial Systems ,
Rubidium oscillator, Force/Load sensor and Telecommunication parts and devices.
Sort    Manufactory     Type
GYROSCOPE Fizoptika VG035P??),VG036,VG910P?????VG941-3AM,VG941-3AS,VG941-3MD,VG949P(D),VG951(D); KVH DSP-3000;BEI GYROCHIP II(QRS14),HORIZON,LCG50
SiliconSense CRS03,CRS05
Inertial Systems CROSSBOW IMU: IMU300CC,IMU400CD,IMU700CD
VG: VG400CD,VG700CB,VG700AB
AHRS: AHRS400CD,AHRS500GA
GPS/INS: NAV420CA-100
Innalabs AHRS MiniAHRS 3Dsuit
iXsea PHINS??CTANS
iMAR iIMU-FSAS-E,iNAV-FMS-E(-AIRSURV, -LSURV)
IGI Flight management system
GSA GPS/INS:AGNC
Xsens IMU:MTx  
AHRS:MTi MTi-G
Microstrain AccelRate3D,FAS-G,3DM-DH, 3DM-GX1,INERTIAL-LINK
Gyrocompass TSS MAHRS SURFACE  MARINUS gyrocompass OceanTools MiniFOG
ROV-FOG Subsea Heading & Attitude Reference Unit
North seeking SDI-141
Compass Honeywell HMR3000,HMR3300,HMR3400,HMR3500
KVH KVH C100
PNI TCM2.5,TCM3,TCM5
Sparton SP3003D
Crossbow CXM113,CXM539,CXM543,CXM544,CRM500GA,CRM510GA,CHS090TB,CHS100TB
Inclinometer Rubidium oscillator Force/Load sensor
Telecommunication Parts and Devices:
Shortwave Receivers,Marine Receivers,Wireless Microphone Spectrum Monitors,
Telemetry Receivers,Wide-band Phase-Coherent Tuners,Oscilloscopes
Spectrum and Signal Analyzers
Network Analyzers
Logic Analyzers
Protocol Analyzers / Exercisers for Computer, Storage, Automotive
EMI/EMC, Phase Noise, Physical Layer Test
DC Power Analyzers
Dynamic Signal Analyzers, Mechanical & Physical Test  
Signal Generators
Function / Arbitrary Waveform Generators
Pulse Pattern Generators
Data Generator& Analyzers
DC Power Supplies
DC Electronic Loads
AC Power Sources / Power Analyzers