Tianjin Grewin Technology Co.,Ltd

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+86-13072088960

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PRODUCT
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- Power Monitoring Device
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  - Cable Fault Testing system
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  - Power Meter
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- VLF Hipot Tester
- Current Transformer
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  - Clamp Current Transformer
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  - Current Hall Sensor
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  - Split Core Transformer
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  - Minature Voltage Transformer
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  - Minature Current Transformer
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  - Instrument Current Transformer
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  - Flexible Rogowski Coil
  - Toroidal Core Current Transformer
- High Frequency Transformer
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- Low Frequency Transformer
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  - Toroidal Transformer
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  - EI Laminated Transformer 50/60Hz
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- Chokes Inductor
ABOUT US
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Introduction

Tianjin Grewin Technology Co.Ltd. In Tianjin City which is very close to XinGang Port and BinHai International Airport, which provide timely and convenient access to transportations for customers. It’s a professional leading and a main exporter of a wide variety of electronics components in north of China.
All of our products stand for top quality in this industry and are enjoying very high honor.We have abtained ISO9001,CE,SGS approval and IEC test report.
Our core business are including following:
1.Toroidal Transformers
2.Current Transformers
3.EI laminated Transformers
4.Ferrite Core Transformers
5.Monitoring Devices
6.Power Testing
7.Chokes Coil
All staff in our company would like to appreciate for your attention to our products. Welcome to give us your valuable suggestions about products and services. You can be our sole agent in your country and benefit from more preferable prices.OEM orders are welcome.