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PRODUCT
power quality management
power measurement
power factor correction
protection and control
 
 
Multifunction Meter
Power Quality and Energy
The products in “ENTES Power Quality and Energy” group are designed to measure various electrical parameters. With their communication features all measurements can be tracked from a single monitoring center. Energy quality and efficiency analysis can be performed with network analyzers in electrical distribution/transmission systems, such as industrial facilities and buildings.
 

Network Analyzers
● MPR-2 Series
● MPR-3 Series
● MPR-4 Series
● MPR-6 Series
● MPR-5 Series
● EPM-07 Series

Power and Energy Meters
● EPR-04 Series
● ES Series

MPR-2 Series DIN rail type Network Analyzers

MPR-2 Series DIN rail type Network analyzers are designed to measure and analyze various electrical parameters. With their communication features all measurements can be tracked from a single monitoring center.

MPR-2 series can detect the status and allow the control of devices (breakers, switches, contactors etc.) in the field via their digital inputs and outputs.


Product Selection Table
3xV, 3xI, Frequency,
W, VAr, VA, SP, SQ, SS,
kWh, kVArh, kVAh
Demand, Max.,
Min. Cosj,
I neutural
THD I%
harmonic 1-51.
RS-485
Digital input
Digital output
Analog output (mA/V)
Temperature input
Relay output
time interval (RTC)
Current-voltage balance
Visible Operating Time
alarm system
Memory
Log record
Event log
Product model
MPR-24
MPR-25S-22
2
2
MPR-26S-21
51
2
1
4 MB
MPR-27S-23
51
2
2
1
4 MB
MPR-28S-32
51
2
2
1
4 MB

description
MPR-24
MPR-25S-22
MPR-26S-21
MPR-27S-23
MPR-28S-32
Shell
size
DIN4 Rail installation
Protection level
Terminal = IP20, protection level = IP40
display
LCD
measure
Voltage
measuring range
10-400 VAC (L-N)  10 - 690 VAC (L-L)
measuring range And transformer
1-400.0kV Transformer Voltage Conversion Ratio: 1-5000
accuracy
0.5 %± 2 place
Input impedance
>1M Ω
Load (input load)
<0.5 VA
Electric current
Nominal current
In : 5A / 1A
Minimum current
5 mA
measuring range
50 mA - 5.5 A Accuracy:  0.5% ± 1 place
measuring range And transformer
50 mA -10000 A 
burden
<1 VA
Overload current
1.2 In  Successive
short time overload(1)
10xIn
electric energy
active power
0 - 1 GW    Accuracy : 1% ± 1 place
Reactive power
0 - 1 GVAr   Accuracy: 1% ± 1 place
Apparent power
0 - 1 GVA    Accuracy:1% ± 1 place
power factor
±1.00 Accuracy : ± 0.02
Active electric energy
0 - 99 999 999 kWh or Mwh         Accuracy : 1%  class 1
Reactive power
0 - 99 999 999 kVArh or MVArh      Accuracy : 2%  class  2
Total harmonic distortion(THD)
-
THD V%, THD I%
Sectional harmonic
-
1-51 Voltage (V) and Current (I)
Demand time
1,2,5,10,15,20,30,60 Min
frequency
45-65 Hz
Power Supply
working voltage
85 - 300 VAC/DC
working frequency
50/60 Hz
energy consumption
<5 VA
Digital input/ output
Digital input pulse width
-
20/500 ms
Digital Input Operating Voltage
-
12...48 VAC/DC
switch Electric current
-
Max   50mA
Digital output Power Supply Voltage
-
5-30 VDC (open collector)
Pulse duration
-
100ms Pulse time 80ms pulse width
pulse width
-
20-500 ms (adjustable)
Analog output
Electric current output
-
0-20mA, 4-20mA, 4-24mA
-
Voltage output
-
0-5V, 0-10V, ±5V, ±10V
-
Relay output
Relay output
-
1 NO Contact, 250 AC/6A
-
Temperature input
Sensor input type
-
PTC or Type of thermocouple
Type of thermocouple
-
B,C,K,R,S,T
Memory
Memory size
               
-
4MB
Signal communication
Communication Interface/Protocol
-
RS 485 / MODBUS RTU
transmission speed
-
2400-115200
environment condition
working temperature
-10 / +55℃  
Storage temperature
-20 / +70℃  
Overvoltage category
II
Class of pollution
III
Ambient humidity
95%
standard
safety standards
EN 61557-12, EN 61326-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4
EN 62053, EN 60068, EN 61010
Connect
install
Track installation
Connection terminal
Screw terminal
line type
3P4W, 3P3W, 3 Phase Aron, 3P4W balance, 3P3W balance

MPR-3 series
MPR-3 Series New Generation Mini Network Analyzers
With 72x72x50mm size, MPR-3 series mini network analyzers occupy smaller space. These analyzers are preferred in Rack type panels due to their compact design and used in applications such as UPS, machine control panels, data processing and system rooms and security control.
MPR-3 series can detect the status and enable the control of the devices (circuit breaker, contactors, switches etc.) in the field with their digital inputs and outputs.

Product Selection Table
size/ mm
3xV, 3xI, Frequency,
W, VAr, VA, SP, SQ, SS,
kWh, kVArh, kVAh
Demand, Max.,
Min. Cosj,
THD-I %
THD-V %
RS-485
Digital input
Digital output
Real time clock
(RTC)
Operating timer
alarm system
Event log
Packing
Product model
MPR-32
72x72
24
MPR-34-11
72x72
1
1
24
MPR-34S-11
72x72
1
1
24
MPR-34-20
72x72
2
24
MPR-34S-20
72x72
2
24

description
MPR-32
MPR-34-11
MPR-34S-11
MPR-34-20
MPR-34S-20
Shell
size
72x72x50 mm    
Protection level
Terminal = IP20, protection level = IP51
display
LCD
measure
Voltage
measuring range
10-400 VAC (L-N),10-690 VAC (L-L)
measuring range And transformer
10V - 999 kV
accuracy
0.5% ± 1 place
Input impedance
1.8 MΩ
Load (input load)
<0.5 VA
Electric current
measure等级
0.5% ± 1 place
Nominal current
In : 5A / 1A
measure Minimum current
5mA
measuring range
50 mA - 5.5 A Accuracy:  0.5%±1位
Transformer measurement
50mA-10kA
burden (Input load)
<1 VA
Overload current
1.2 x I nominal
electric energy
active power measure Grade
1% ± 1 Place
Reactive powermeasure Grade
1% ± 1 Place
Active electric energy accuracy
Class 1
Reactive power accuracy
Class 2
Active electric energy measuring range
0-1 GW
Reactive power measuring range
0-1 GVAr
Apparent power measuring range
0-1 GVA
Active electric energy Indication range
0 - 9 999 999.9 kWh
Max Reactive power Indication range
0 - 9 999 999.9 kWh
Power Supply
working voltage
185-300 VAC/DC
Power frequency
45-65 Hz
electric energy consume
<4 VA
Input/output structure
Digital input
-
1
2
Digital output
-
1
-
Digital input pulse width
-
20/500 ms
Digital Input Operating Voltage
-
12...48 VAC/DC
switch Electric current
-
Max 50mA
switch Voltage
-
Max 30 VDC
pulse width
-
20-500 ms (adjustable)
environment condition
working temperature
-10 / +55℃
Storage temperature
-20 / +70℃
Ambient humidity
95%
standard
Applying standard
EN 61326-1, EN 61557-12, EN 62053, EN 61010-1, EN 61000-6-2, EN 61000-6-4, EN 55011, EN 60068-2
Connect
install
Front panel installation
Connection terminal
Screw terminal
line type
3-Phase 4 line , 3-Phase3 line, 3 Aron, 3-Phase4 line balance, 3-Phase line balance
Signal communication
Communication Interface/Protocol
-
-
RS-485/
MODBUS RTU
-
RS-485/
MODBUS RTU
transmission speed
-
-
2400 - 115200 bps
-
2400 - 115200 bps

MPR-4 Series Network Analyzers
With their compact design and 45mm depth, MPR-4 series new generation network analyzers occupy less space in the panels and have a wide range of operating voltage (45-265 VAC/DC). In addition up to 16 MB internal memory, they offer wide I/O solutions with their replaceable modular structure based on customer requirements and areas of application.
MPR-4 Series offer a wide range of analog and digital inputs/outputs and relay outputs with their I/O modules

Product Selection Table
size
3xV, 3xI, Frequency, W,
VAr, VA,SP, SQ, SS,
kWh, kVArh,kVAh
Demand, Max., Min.
Cosj, I neutral
THD-I %
THD-V %
Single harmonic
RS-485
Digital input
Digital output
Analog output(mA/V)
Relay output
Pulse output
Real time clock
Memory
Voltage / Electric current Out-off-balance
Concave / convex
Pulse counter
Schedule of work
alarm system
Event log
image recording
Packing
Product model
MPR-45
96x96
*
*
*
*
*
24
MPR-45S
96x96
*
*
*
*
*
16MB
24
MPR-46
96x96
*
*
*
*
*
*
24
MPR-46S
96x96
*
*
*
*
*
16MB
*
24
MPR-47S
96x96
51
*
*
*
*
*
16MB
*
24

MPR-4 series Network analyzer, I/0 module of various customizable applications。
I/O Module Selection Table
2 DI (2 Digital input, 5-24 VDC)
2 DO (2 Digital output, 5-24 VDC)
2 Relay (2 Relay, 5A /250 VAC; NO)
2 DI-2 DO (2 Digital input + 2 Digital output, 5-24 VDC)
2 AO [2 Analog output,  (0/2-10V); (0/4-20 mA)]
4 DI-4 DO (4 Digital input + 4 Digital output 5-24 VDC)
temperature measurement (4 卡 + 2 RTD)+(1 Digital input - 1 Digital output)

description
MPR-45
MPR-45S
MPR-46
MPR-46S
MPR-47S
Shell
size
96x96x45mm
Protection level
terminal = IP20, ShellProtection level = IP 51
display
LCD
measure
Voltage
measuring range
10 - 400 VAC (L-N) 10 - 690 VAC (L-L)
measuring range And transformer
1-400.0kV Variable pressure ratio: 1-5000
accuracy
0.5%±1 place
Input impedance
>1M Ω
Load (input load)
<0.5 VA
Electric current
Nominal current
In : 5A / 1A
Minimum current
5 mA
measuring range
50 mA - 5.5 A  Accuracy: 0.5%±1 place
measuring range And transformer
50 mA -10000 A 
load
0.5 VA
Overload current
1.2 x I Continued
short time overload(1)
10 x In (1s)
electric energy
active power
Range: 0 - 1 GW,Accuracy: 1 % ± 1 Digit
Reactive power
Range: 0 - 1 GVAr,Accuracy: 1% ± 1 Digit
Apparent power
Range: 0 - 1 GVA, Accuracy: 1% ± 1 Digit
power factor
  
Range: ±1.00, Accuracy : ± 0,02
Positive energy
Range : 0 - 99 999 999 kWh or MWh, Accuracy: 1% class 1 
Reaction energy
Range : 0 - 99 999 999 kVArh or MVArh, Accuracy : 2%  class 2
Individual harmonics
2-51 Voltage (V) And Electric current (I)
Demand time
1,2,5,10,15,20,30,60 min Adjustable
frequency
2-51 Voltage (V) And Electric current (I)
Power Supply
working voltage
45 - 300 VAC/DC
Power frequency
50/60 Hz
electric energy consume
<5 VA
Input/output structure
electric energy Pulse output
*Active electric energy output (1kWh/Pulse-50MWh/Pulse)
*Reactive power, electric energy output (1kV Arh/Pulse-50MVArh/Pulse)
switch , Electric current
*Max. 50 mA
switch Voltage
*5..24 VDC
pulse width
*100 …2500 ms
Max Voltage
*Max. 30 VDC
Memory
Memory size
-
16MB
-
16MB
Signal communication
Communication Interface/Protocol
-
RS-485 / MODBUS RTU
-
RS-485 / MODBUS RTU
transmission speed
-
2400-115200
-
2400-115200
environment condition
working temperature
- 5 / +55℃
Storage temperature
- 25 / +70℃
Overvoltage category
III
Class of pollution
II
Ambient humidity
90%
standard
application standard
EN 61326-1, EN 61557-12, EN 62053, EN 61010-1, EN 61000-6-2, EN 61000-6-4,
EN 55011, EN 60068-2
Connect
install
Use the rear terminal Panel installation
Connection terminal
Spiral terminal with socket
line type
3-Phase 4 line, 3 line, 3 line, 3 phase (Aron), 3-Phase 4 line equilibrium, 3-Phase 3 line Balanced
*I / O Module provides digital output function

MPR-52S / MPR-60S / MPR-63
Measurement of Electricity/Electricity Parameters
MPR-52S-10: Network analyzer, THD measurement, RS-485 communication interface and alarm contact
MPR-60S: Network analyzer, THD measurement, RS-485 communication interface, alarm contacts and 1M memory
MPR-63: Network analyzer, with THD measurement, up to 31 harmonics measurement, RS-485 communication interface, alarm contacts and 1M memory

Product Selection Table
3xV, 3xI, Frequency, W,
VAr, VA,SP, SQ, SS,
kWh, kVArh,kVAh
Demand, Max., Min.
Cosj, I neutral
THD-I, THD-V
2-31st harmonic
Neutral line current
alarm system
Digital input
electric energy Pulse output
RS-485 Interface
0/2-10V Analog output
0/4-20mA Analog output
Memory
Real time clock
LCD display
Packing
Product model
MPR-52S-10
8
MPR-60S
, ,
8
MPR-60S-10
8
MPR-60S-20
8
MPR-60S-21
8
MPR-60S-40
8
MPR-60S-41
8
MPR-63
8
MPR-63-10
8
MPR-63-20
8
MPR-63-21
8
MPR-63-40
8
MPR-63-41
8
MPR-63-42
2
8

MPR-52S / MPR-60S / MPR-63
MPR-52S-10
MPR-60S
MPR-63
Shell
size
96x96mm PR19
Protection level
IP 40front panel: IP 54 Optional
weight
0.75kg/pcs;carton: 8 pcs
display
3.6"LCD,With backlight
measure
Voltage
measuring range
1.0-300V AC (L-N); 2.0-500V AC (L-L)
Measurement Range with Transformer
1-400. 0kV 2 AtE: 1.0-4000.0
Accuracy
0.5%±2 place
Input impedance
1.8MΩ
Load (input load)
<0.5 VA
overload Voltage
1.2Xmeasuring range
Electric current
Rated current
In : 5A
Minimum current
5 mA
measuring range
50 mA - 5.5 A  Accuracy: 0.5%±2 位
measure
50 mA -10000 A  Variable pressure ratio:1- 5000.0
load
0.5 VA
Overload current
2 x In
short time overload
10 x In
功率/ electric energy
active power
0- 4000 MWAccuracy:1%±2 place
Reactive power
0- 4000 MVAr  Accuracy:2%±2 place
Apparent power
0 - 4000 MVA Accuracy:2%±2 place
power factor
  
±1.00 Accuracy ±0.01
Active electric energy
0-99999999kWh or MWhAccuracy:1%±2 place
Reactive power
0- 99 999 999 kVArh or MVArh Accuracy:2%±2 place
Total harmonic distortion(THD)
THD V%, THD I%
harmonic
2-3 Electric current (V) And Voltage(I)
Demand time
15 min
frequency
45-65Hz
Power Supply
working voltage
110/220V AC Or 85-265 V AC/DC
Power frequency
50/60 Hz
electric energy consume
<6 VA
Input / output / settings
Digital input
2
2 (MPR60S- 10/20/40) 
2 (MPR63-10/20/40/42)
Digital output
2 (MPR60S-21/41)
2 (MPR63-21/41)
Analog output
0/4-20 mA (MPR60S-40/41; MPR63-40/41/42)
0/2-10 V (MPR60S-20/21; MPR63-20/21)
Output contact
2 Frequently open contacts 5A; 1250 VA COSφ=1.00
electric energy Pulse output
Active electric energy output (1kWh/Pulse-50MWh/Pulse)
Reactive power output (1kArh/Pulse-50MArh/Pulse)
delay time
Voltage parameter 0-300 second: Electric current And Power Supply Parameter 0-900 seconds; Frequency、PF、CosφHarmonic parameters 0-600 seconds
Memory
data record
Optional’s 28 parameters with time intervals (15,000 records)
Memory size
1MB
Signal communication
Communication Interface/Protocol
RS-485 / MODBUS RTU
transmission speed
1200-38400
environment condition
working temperature
- 5 / +55℃
Storage temperature
- 25 / +70℃
Overvoltage category
III
Class of pollution
II
Ambient humidity
90%
standard
safety standards
EN 61010-6-1
EMC standard
EN 61000-6-2, EN 61000-6-4
Mechanical durability
EN 60529
Connect
install
Panel installation /Rear terminal
Connection terminal
Spiral terminal with socket
line type
3-Phase Zero Line(3p4w)3-Phase(3p3w)3线 3-Phase(Aron)

MPR-53 / EPM-07
Power and Energy Measuring for all Series
MPR-53 / EPM-07 series network analyzers allow monitoring more than 50
electrical parameters on their display
EPM-07 : Network Analyzer
EPM-07S : Network Analyzer with RS-485 (MODBUS)
MPR-53 : Network Analyzer with THD measurement
MPR-53S : Network Analyzer with THD measurement and RS-485 (MODBUS)
MPR-53CS : Network Analyzer with THD measurement , RS-485, Pulse Counter,
Digital Hour Meter, Alarm Contact

Product Selection Table
3xV, 3xI, Frekans, W,
VAr, VA,SP, SQ, SS,
kWh, kVArh,Demand,
Max., Min. Cosj,
THD-I
THD-V
Neutral line current
Digital input
electric energy Pulse output
Dual Current Instrument
Six Different Current Calculating Methods
CT-25 (120A)
Alarm contact
Digital Hour Counter
Pulse counter
RS-485 Interface
Packing
Product model
EPM-07-96
12
EPM-07-DIN
12
EPM-07S-96
12
EPM-07S-DIN
12
MPR-53-96
12
MPR -53-DI
12
NMPR 53S-DIN
12
MPR -53S-OG-DIN
12
MPR-53CS-DIN
12
MPR-53CS-OG-DI
12
NMPR-53S-96
12
MPR- 53CS-96
12

EPM-07
EPM-07S
MPR-53S/53S-OG
MPR-53CS/53CS-0G
MPR-53
Shell
size
96x96mm PR19, DIN6 PK 26
Protection level
IP40 Money Panel, IP54 Optional
weight
0.6kg/piece; carton: 12 pieces
display
Red LED; 10mm high
measure
Voltage
measuring range
10 - 300 V AC (L-N) 10 - 500 VA C (L-L)
Measurement Range with Transformer
10-300V (L-N) direct, 10-200KV, transformer ratio: 0.1-4000.0 programmable
Accuracy
1%±1 【(10%-110%)X Maximum ratio 】
Input impedance
1.8M Ω
Load (input load)
<0.5 VA
Electric current
Rated current
In : 5.5A
Minimum current
50 mA
measuring range
50 mA - 5.5 A  Accuracy: 0.5%±1 place 【(10%-110%)X Maximum ratio 】
Measurement Range with Transformer
50 mA -10.000 A  Transformer Ratio 1-2000 Programmable
load
<1  VA
Overload current
1.2 x In
Current/Electric Energy
active power
0-215 MWAccuracy: 1%±1 position(10%-110%)x Maximum ratio ]
Reactive power
0-215 MVArAccuracy1%±1 position(10%-110%)x Maximum ratio ]
Apparent power
0-215 MVAAccuracy: 1%± position[(10%-110%)x Maximum ratio ]
power factor
4 quadrant
Active electric energy
0-99 999 999 999.9 kWh
Reactive power
0-99 999 999 999.9 kVArh
Demand time
1-60 min
frequency
45-65 Hz
Power Supply
working voltage
110VAC/230VAC ±10% OR 45-265V  AC/DC
Power frequency
45/65 Hz
electric energy consume
<4 VA
Input / output / settings
Digital input
2 pieces
Digital input pulse width
20 Millisecond
Digital Input Operating Voltage
12...48VAC/DC
Digital Timer
3 hours HH HH HH HH HH, total hours (not reset), running hours (reset).
Setpoint hours (resettable). (For MPR-53CS)
delay time
Delayed open and close 0-999.9 seconds (for MPR-53CS)
Output contact
2 Frequently open contact 5A; 1250VA (for MPR 53 CS)
electric energy Pulse output
NPN transistor
Switching current
Max 50 mA
Switching voltage
5..24VDC Max 30V DC
Pulse duration
100 millisecond pulse period, 80 millisecond pulse width
Signal communication
Communication Interface/Protocol
-
MODBUS RTU(RS-485)
-
Parity check
-
No, odd, even
-
address
-
1_ 247
-
transmission speed
-
2400-38400 bps
-
environment condition
working temperature
- 5 / +55℃
Overvoltage category
III
Class of pollution
II
standard
safety standards
EN 61010-1
EMC standard
EN 61000-6-2, EN 61000-6-4
Mechanical durability
EN 60529
Connect
install
Use the rear terminal Panel installation ( PR 19)/Track installation( PK 26)
Connection terminal
Spiral terminal with socket
line type
3-Phase Zero Line,3-Phase,3-Phase(Aron)

EPR series / ES series

EPR-04: Digital Power and Energy Meter
EPR-04 has been designed to measure power and energy values.

EPR-04S: Digital Power and Energy Meter with RS-485
EPR-04S has RS-485 communication feature in addition to th, e features
of EPR-04.


Product Selection Table
Cosφ
active power(W)
Reactive power(VAr)
Apparent power (VA)
S W
ε VAr
ε VA
A. electric energy (kWh)
R. electric energy (kVArh)
double electric energy measure
demand
Digital input
Energy Pulse Output
CT-25 (max. 120A)
RS-485 Interface
Packing
Product model
EPR-04-96
12
EPR-04-DIN
12
EPR-04S-96
12
EPR-04S-DIN
12
○ Optional

Specifications
EPR-04, EPR-04S
Shell
size
96x96mm  PR19,DIN6 PK26
Protection level
IP40 front panel, IP54 optional
weight
0.5kg/carton: 12 件
display
Red LED;high10mm
measure
Voltage
measuring range
10 - 300 V AC (L-N) 10 - 500 VA C (L-L)
Measurement Range with Transformer
10-200KV (L-N)
Accuracy
1%±1 【(10%-110%)X Maximum ratio 】
Input impedance
1.8M Ω
Load (input load)
<0.5 VA
Electric current
Rated current
5.5A
Minimum current
50 mA
measuring range
50 mA - 5.5 A
Measurement Range with Transformer
50 mA -10KA 
load
<1  VA
Overload current
1.2 In
electric energy
active power
0-215 MW
Reactive power
0-215 MVAr
Apparent power
0-215 MVA
功耗
<4VA
Active electric energy
9 999 999.9 Mwh
Reactive power
9 999 999.9 MVArh
Power Supply
working voltage
110VAC/230VAC ±10% OR 45-265V  AC/DC
working frequency
45/65 Hz
Input / output / settings
Digital input
2 piece
Digital input pulse width
20 Millisecond
Digital Input Operating Voltage
12...48VAC/DC
electric energy Pulse output
transistor
Switching current
Max 50mA
Switching voltage
Max 30VDC
Pulse duration
100 Millisecond Period 80 Millisecond Width
environment condition
working temperature
- 5 / +55℃
Overvoltage category
III
Class of pollution
II
humidity
90%
standard
safety standards
EN 61010-1
EMC standard
EN 61000-4-5, EN 61000-4-4,
EN 61000-4-2, EN 61000-4-11
Mechanical durability
EN 60529
Connect
install
Panel installation ( PR 19)/Track installation( PK 26)
Connection terminal
Spiral terminal with socket
line type
3-Phase Zero Line,3-Phase,3-Phase(Aron)

EPR series / ES series

ES-32L / ES-32LS / ES-80L : Watt-Hour Meter
ES series directly measure active watt-hour (kWh) consumption
with their compact, reliable and simple installation features.
ES-32L and ES-80L also have has energy pulse output.
ES-32LS:
It communicates over the RS-485 port by storing energy
measurements in the ModBus registers.
ES-32 series have MID certificate which is accepted as a
measurement standard in European countries.

Product Selection Table
MID
kWh Active electric energy
Energy Pulse Output
RS-485 Interface
Packing
Product model
ES-32L
Digital watt-hour meter (32 A)
12
ES-80L
Digital watt-hour meter (80 A)
12
ES-32LS
Digital watt-hour meter (32 A)
12
 
 



WEBSITE
PRODUCT
ENTES Electric Co., Ltd.

http://www.cnentes.com

International station:
http://www.entes.com.tr
http://www.entes.org.cn

Add:16th floor, first Shanghai plaza, 19 east gaolang road,Xinwu District,Wuxi City,Jiangsu Province,China
Contact:Miss Yu
Mobile:018961828820
Tel:086-0510-85026586
E-mail:3370878344@qq.com
Copyright:ENTES Electric Co., Ltd.