Bộ Nguồn Caho Scr Power Regulator Vietnam Distribitor Giá Tốt Nhất

Công ty TNHH CHÂU THIÊN CHÍ là đại lý phân phối CAHO tại Việt Nam.

Địa chỉ: 94 Phan Văn Trị, Phường 10, Quận Gò Vấp, Tp.HCM

Tel: 08 3589 0678   Fax: 08 3589 0677

Website: www.chauthienchi.com

Thông tin liên hệ: Ms Nga 0932 723 539 - Email: nga.vo@chauthienchi.com

Công ty TNHH CHÂU THIÊN CHÍ tự hào là đại lý chính thức phân phối CAHO Taiwan tại Việt Nam

Trong lĩnh vực kiểm soát nhiệt độ, CAHO là một nhà sản xuất chuyên nghiệp duy nhất thông qua một hoạt động liên tục từ bộ điều khiển nhiệt độ, bộ vi xử lý, cặp nhiệt điện & cảm biến RTD, chuyển tiếp trạng thái rắn để SCR điều chỉnh điện.

Chúng tôi cung cấp nhiều loại sản phẩm cho máy móc khác nhau bao gồm các máy thực phẩm, máy nhựa, máy ép phun, đúc máy, bao bì máy móc, máy sấy và làm mát bằng nước lạnh ... vv.

I/ CAHO Microprocessor Controller Vietnam Distribitor

Features

1. Two -point alarm , each has 22 alarm modes

2. Auto / Manual tuning switch

3. Sensor Break Display indication "oPEn"

4. Function of SMART TEMPERATURE TRANSDUCER

5. Internally mounted Timer

6. Function with two slope

7. 6 sets of  PID algorithm to adopt various environments

8. Parameter values can be increased or decreased

9. May choose two sets of output and alarm concurrently

10. Selectable functions for auxiliary power supply in DC24V

and re-transmission

11. Selectable functions for RS485and host-slave mode

Specification

1. Power Supply ：AC 85V~260V，50/60HZ

2. Input ：K.J.PT.R.S.N.T.E.B.DC Linrar

3. Output： RELAY ( 250V/5A).DC24V.DC Linear...

4. Control： ON / OFF . PID

5. P Band ：0% ~ 200 % Full Scale

6. Cycle Time：0 ~ 100  Sec

7. Accuracy：±0.3% Full Scale

8. Ambient Temperature ：-10~55  °C , below 90 humidity

9. Power Consumption ：Less than  5VA

10. Input Impedance：20M ohm 500V DC

11. High / Low Alarm：22 alarm modes

II/ CAHO Program Controller Vietnam Distribitor

Features          

1. Dimension for 96mm × 96mm Only

2. Various Thermocouple Input selectable RTD

3. Two-point alarm , each has 22 alarm modes

4. Auto / Manual tuning switch

5. Sensor Break displays indication "oPEn"

6. Function of SMART TEMPERATURE  TRANSDUCER

7. Program Lock can be set

8. °C or °F Option

9. Parameter values can be increased or decreased

10. May choose two sets of output and alarm concurrently

11. Selectable functions for re-transmission

12. Selectable functions for RS485 and host-slave mode

13. Internally mounted Timer

14. 2 patterns , including 8 ramp steps and 8 soak steps for every pattern . The 2 patterns can be linked to become 16 ramp steps and 16 soak steps

15. It can be set into 6 points temperature  auto-tuning

Various heating circumstances are applicable

Specification

1. Power Supply ：AC 85V~260V，50/60HZ

2. Input ：K.J.PT.R.S.N.T.E.B.DC Linear

3. Output ：RELAY ( 250V/5A).DC24V.DC Linear...

4. Control ：ON / OFF . PID

5. P Band ：0% ~ 200 % Full Scale

6. Cycle Time ：0 ~ 100  Sec

7. Accuracy ：±0.3% Full Scale

8. Ambient Temperature ：-10~55  °C , below 90 humidity

9. Power Consumption ：Less than 5VA

10. Input Impedance：20M ohm 500V DC

11. High / Low Alarm：22 alarm modes

III/ CAHO Temperature Controller Vietnam Distribitor - Công ty TNHH CHÂU THIÊN CHÍ

Features          

1.Terminal Design：adopts a special design with strong stress, providing good connection .

It''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s also suitable  for vibrating machinery .

2.PCBs：whole series use double - sided PCBs , quality can be assured .

3.PCB''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s location ：be fixed by vertical type so that it will not be affected by environment .

4.Cold -junction Compensation ：by external type of high accuracy.

5.Control Action ：cooling / heating system can be made according to the requirement .

Specification

1.Power Supply ：AC 110V/220V，±10%

2.Input：K.J.PT100Ω(DIN).R

3.Output：RELAY (250V/5A).DC24V.4-20mA

4.Control mode ：ON / OFF / P / PD

5.Proportional Band ：3% Full Scale

6.Cycle Time ：RELAY(16 sec) . SSR(2 sec)

7.Accuracy ：±0.3% Full Scale

8.Ambient Temperature ：-10~55  °C , below 90 humidity

9.  Power Consumption ：REALY(6W) . SSR(5W)

10. Input Impedance：20M ohm 500V DC

11. High / Low Alarm：±10% Full Scale Adjustable

IV/ CAHO Baking Control System Vietnam Distribitor

Features          

1. Dual display system , set value / process value is easier it read

2. Using PID controller , the temperature can be accurately controlled.

3. A variety of sensor inputs.

4. Large operating voltage range ( AC 85V ~ 260V ) can Improve the traditional transformer voltage limits .

5.  Display the range of temperature 0 ~400 °C

6. Set the range of temperature ：0 - 400°C

7. Set the time rang of Baking：0 - 999min

8. Set the time rang of light：0 - 999 Sec

9. Set the time rang of value： 0 - 999 Sec

10.  Set the time range of steam：0 - 99 Sec

11. Start steam function can be locked condition

12. Display error adjustment

13. Set point  error adjustment

14. Four kinds of alarm mode can be selected

15. You can choose a variety of start timing conditions

16. Thermocouple broken or missed will automatically display " OPEN"

17. Multiple relays for output

18. °C or °F  Option

19. There are 36 group setting process for meeting customer needs

20. Many kind of sensor for input can improve product  internationalization

V/ CAHO Timer Vietnam Distribitor

Features          

1. The system has three modes to time : Timer . Flicker . Clock

2. Function lock can be set

3. 4- digit number LED display , including decimal point for interpretation

4. Under timing mode it can be counting up or down

5. Four units indication services for the timing mode 9999(Hour) , 9999(Min) , 99.59(Min Sec ) , 99.59 (Hour. Min)

6.Two output action to be set : (1) Alternating between C1 & C2(2) output on power - on and after timer - on

7. Simultaneous use of dual time settings , individual independent output

8. A variety of functions can be done by transmitting external signals

VI/ CAHO SCR Power Regulator Vietnam Distribitor - Công ty TNHH CHÂU THIÊN CHÍ

A1202 : SCR Power Controller

The products only apply to the resistance load.

Wherever drying is required with high precision, reproducibility and efficiency in industrial processes, the power controllers are the first choice.

Power Supply : AC 220V 380V 440V

A1306A : Electric Power Controller

Wherever heating, melting, bending, forming, the power controllers are the first choice.

Applications : Electric ovens, furnaces and kilns.

Application Load : Resistance load

Power Supply : one phase AC 220V 380V 440V

F310A : SCR controller

Application field :semiconductor production line,PDP production line,gless manufacturing line,seal and ventilation furnace.

Three-Phase, 30~160 A Rated Load Current, 220 to 440 VAC Rated Load Voltage.

Application Load (C) : Resistance load, Inductance load,Transformer load

F320A : AC Power Controller

Main features : fuse failure detection, soft start (0~10sec), protection function from over temperature of heat sink, maximum output adjusting function.

Three-Phase, 200~570 A Rated Load Current, 220 to 440 VAC Rated Load Voltage.

Cooling System : All by forced air cooling

A/ CAHO SCR 1Ø (20~40A) Vietnam Distribitor

Specification

1.Power Supply：  AC 220V 380V 440V

2. Load Capacity： 20A 30A 40A

3.Frequency ：          50/60HZ

4. Output Voltage： 0-97% output

5. Applicable Load ：Resistance load

6.Input Signal：4-20mA . 1-5V DC .VR adjustment by manual

7.Cooling System：   Self cooling

8.Ambient Temperature ：-10°C ~ 55°C , below 90% humidity

B/ CAHO SCR 1Ø (60~160A) Vietnam Distribitor

Specification

1.Power Supply ：    AC 220V 380V 440V

2. Load Capacity：   60A 80A 100A 120A 160A

3. Frequency：          50/60HZ

4. Output Voltage： 0-97% output

5. Applicable Load： Resistance load

6.Input Signal：4-20mA .1-5V DC.0-10V DC VR adjustment by manual

7. Cooling System ：All by forced air cooling

8.Ambient Temperature ：-10°C ~ 55°C , below 90% humidity

9. Led Display ：PL/ Green Led - Power display  OL / Red Led-Output display  TL/-SCR Over-Heat    (terminal output for alarm)

C/ CAHO SCR 3Ø (30~160A) Vietnam Distribitor

Specification

1. Power Supply ：           AC 220V ~ 440V

2.PC Panel Boots Voltage ：AC 220V

3. Slow Start: The output can be started slow by internal adjustment

4. Load Capacity ：          30A 40A 60A 80A 100A 120A 160A

5. Frequency ：                 50/60HZ

6. Output Voltage ：         0-97% Output

7. Applicable Load ( A )：Resistance load

8.Applicable Load (C): Resistance load. Inductance load. Transformer load

9. Input Signal ：4-20mA . 1-5V DC .0-10V DC , VR adjustment by manual

10. Cooling System：30A 40A self-cooling ,other by forced air cooling

11. Ambient Temperature ：-10°C ~ 55°C , below 90% humidity

12. Led Display ：PL/Green Led- Power display  . OL/Red Led- Output display

TL/Yellow Led- SCR Over-Heat (terminal output for alarm)

Fl/Yellow Led- Fuse break main source error display (terminal output for alarm)

D/ CAHO SCR 3Ø (200~570A) Vietnam Distribitor

Specification

1. Power Supply ： AC 220V ~ 440V

2.PC Panel Boost Voltage：   AC220V

3. Slow Start ：     The output can be started slow by internal adjustment

4.Load Capacity： 200A 250A 300A 350A 400A 450A  500A 550A 570A

5. Frequency ：        50/60HZ

6. Output Voltage ：0-97% output

7. Applicable Load ( A )：Resistance load

8. Applicable Load ( C )：Resistance load.   Inductance load.   Transformer load

9. Input Signal：4-20mA . 1-5V DC . 0-10V DC , VR  adjustment by manual

10. Cooling  System ： All by forced air cooling

11. Ambient Temperature ：-10°C ~ 55°C , below 90% humidity

12. Led Display： PL/Green Led-Power display

OL/Red Led- Output display

TL/Yellow Led- Fuse break main source error display (terminal output for alarm)

FL/Yellow Led- Fuse break. main source error display (terminal output for alarm)

VII/ CAHO Solid State Relay Vietnam Distribitor

SR-D3810 ：Solid State Relays

Solid State Relay (SSR) is switching devices consisting of electronic components. The term "Solid State" means that these relays do not incorporate any moving parts in the load switching circuit.

Load current ranges from 10 to 60 Amps.

Input signal voltage ranges from 3~32V DC.

HD2540：SSR Relays

Solid State Relays (SSR) increase operating speed and no arcing problems.

Load current ranges from 30 to 60 Amps.

3D4860：3 Phase Solid State Relay

SSR have 4,000 volts of optical isolation between the field side and the control side, and all are CE recognized.

Load current range 60 Amps

Zero Crossing turn-on, Zero current turn-off.

3HD48100：Solid State Relay SSR

Solid State Relay is a control relay with isolated input and output.

Load current ranges from 60 to 100 Amps.

Photo-isolation, 4000V rms isolation

With SCR module to control

A/ CAHO Solid State Relay 1Ø (10~60A) Vietnam Distribitor

Features

1. Load current ranges from 10 to 60 Amps

2. Internally mounted  snubber  circuit  protection from huge current (dv/dt) application

3. Zero Crossing turn - on , Zero current turn -off

4. With LED display to detect the operation condition of devices

5. Photo - isolation , 4000V Rms isolation

6. R SERIES have output power 0 ~ 90 %

7. Ambient Temperature  : -10°C ~ 55°C , below 90% humidity

B/ CAHO Solid State Relay 1Ø (30~80A) Vietnam Distribitor

Features

1. Load current ranges from 30 to 80 Amps.

2. Internally mounted  snubber circuit protection from huge current (dv/dt) application

3. Zero Crossing turn - on , Zero current turn - off

4. With LED display to detect the operating of devices

5. Photo - isolation , 4000V Rms isolation

6. HR SERIES have output power 0 ~ 90 %

7. Ambient Temperature  : -10°C ~ 55°C , below 90% humidity

C/ CAHO Solid State Relay 3Ø (20~60A) Vietnam Distribitor

Features

1. Load current ranges from 20 to 60 Amps

2. Internally mounted snubber circuit protection from huge current (dv/dt ) application

3. Zero Crossing turn - on , Zero current turn - off

4. With LED display to detect the operation condition of devices

5. Photo - isolation , 4000V Rms isolation

6. Ambient Temperature  : -10°C ~ 55°C , below  90% humidity

D/ CAHO Solid State Relay 3Ø (30~160A) Vietnam Distribitor

Features

1. Load current ranges from 30 to 60 Amps

2. Internally mounted snubber circuit protection from huge current (dv/dt) application

3. Zero Crossing turn - on , Zero current turn - off

4. With LED display to detect the operation  condition of devices

5. Photo - isolation , 4000V Rms isolation

6. With S.C.R. module to control

7. Ambient Temperature  :  -10°C ~ 55°C  , below  90% humidity

VIII/ CAHO Thermocouple Vietnam Distribitor : KN Series, KS Series, KBS Series, TL Ceramic Series, TS Ceramic Series, TL Block Series, TS Block Series, 2P Series, 3P Series, 4P Series, 6P Series. 

IX/ CAHO Wire Vietnam Distribitor

EW-K-7-0.3-P

EW-J-1-0.6-P

EW-K1-0.6S

X/ CAHO Thermocouple Heads Vietnam Distribitor: 51B-None Fitting Series, 51A-Fitting Series, 20G Series,, 20A Series, 30A Series, 40B-Fitting-Adjustable Series, KFPT-Standard Series, 10AP-Sleelve Series, 10AP-Fitting Series, 103-L1/L2/L3 Series, 80B-Handle Series, 80B-Sleeve Series, 103-Fitting Series, 100-1/4"-20UNC Series, 103-Standard Series, 10A-Sleeve Series, 10A-5/16"24UNF Series,

Hãy liên hệ với Công ty TNHH CHÂU THIÊN CHÍ để được hỗ trợ giá tốt nhất cùng với dịch vụ tư vấn và hỗ trợ lắp đặt miễn phí sản phẩm CAHO tại Việt Nam.

Thông tin liên hệ: Ms Nga 0932 723 539 - Email: nga.vo@chauthienchi.com