Dongfang Yoyik Engineering Co., Ltd provides professional spare parts of turbines, generators, and boilers for brands like DEC, DBC, DFSTW and so on. Our primary business are EHC, TSI, MEH, DCS, excitation system, hydrogen oil water system, sealing compounds, and insulation materials.
Probe CWY-DO-812509
Double thermal resistance WZPM2-001,  Pt100,  L=40
speed monitor qbj-3c/g intelligent speed monitor QBJ-3C/g
Signal board M83 ME5.530.022
Sensor DET-250B
Differential Pressure Transmitter CMS-I 0.3MPa
Pressure Switch RC861CZ090HYM
Rotation Speed Monitor DF9011
steam turbine bolt heater ZJ-20-T12A
Bearing Vibration Probe 9200-01-05-10-00
TSI Card 3500/45
TSI Double Relative Expansion Monitor DF2022
LVDT Position Sensor TDZ-1E-41 0-52
Serial Communication Card PCA-485B

LVDT Position Sensor TD-1 0-100 

PCB FOR MMS M06-E04-00378

Pressure Switch RC861CZ090HSSYQ
steam turbine bolt heater ZJ-20-19
steam turbine bolt heater ZJ-17-11
steam turbine bolt heater ZJ-19.5-1150
Pressure Switch 12NN-K5-N4-B1A
Limit Switch ZS-05
Sensor 4Q15244
Gap measuring probe GJCT-15
RTD WZP2-001A
LVDT Position Sensor TDZ-1E-04 0-250
Speed sensor Airpax70085-1010-214
steam turbine bolt heater ZJ-21-3
Board for valve ME8.530.014
steam turbine bolt heater ZJ-22-48B
Wheel Blade Opening Control LYK-11-1013
LVDT Position Sensor ZDET-100B
Axial Displacement Transducer ? Eddy Current Transducer(Axial Displacement) M14 X 1.5
Pressure Controller 101NN-K3-N4-C1A
Shaft Vibration Gauge (Preamplifier) TM301-A02-B01-C00-D00-E00-F00-G00
Sensor K WRNKD2-04A-II
steam turbine bolt heater ZJ-20-T15A
Pressure Switch RC860MH090HYA
Controller NE9611/04
LVDT Position Sensor DET25A
LVDT Position Sensor TD-1 0-100 
【2021-5-20-DFJerry】