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1 UK 
TianJin Grewin technology Co.,Ltd
- Address: RM1013 2#Building MeiNian Plaza No.16 DongTing Road HeXi Distr, 300222 Tianjin China., Tianjin, TianJin , China
- Email:
- Phone: +862284943756
Business description
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.
Its 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 ISO90001, 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.
Latest listings
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Grewin Toroidal Waterproof Transformer With IecElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 30, 2018 - 23.80 Dollar US$Name : Grewin Toroidal Waterproof Transformer with IEC 1.We have abtained IEC, VDE, UL, CE, CB, ISO9000 approval .we guarantee quality is the first. Grewin Toroidal Waterproof Transformer with IEC Grewin Toroidal Waterproof Transformer with IEC 2.wat...
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Grewin 220vac 230vac Custom Made Pcb Toroidal Transformer For Power SupplyElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 5.50 Dollar US$We have passed ISO9001:2015, CE, CB, SGS approval and IEC report Grewin 220VAC-230VAC Custom-Made PCB Toroidal Transformer for Power Supply GW-I Series: High Quality Encapsulated Toroidal Transformers with Pins Grewin 220VAC-230VAC Custom-Made PCB To...
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Grewin Electrical Supply Toroidal Transformer With Iso9001 2015Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 8.80 Dollar US$We have passed ISO9001:2015, CE, CB, SGS approval and IEC report 1.Technical parameters Power Input Voltage(V) Output Voltage(V) Dimension OD*H(mm) Weight (kg) GWB50VA 220V (230V) 12V 80*38 0.74 GWB100VA 220V (230V) 12V 95*45 1.25 GWB200VA 220V (230V...
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220v 24v Toroidal Power TransformerElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 5.90 Dollar US$1. Technical parameters. Toroidal Transformer I Power Thermal Fuse Current Fuse Dimension (mm) Approval Mark GWB25VA 135ºC 250V 2A 250V T 2A 80*35 CE UL TUV CQC GWB30VA 135ºC 250V 2A 250V T 2A 83*35 CE UL TUV CQC GWB40VA 135ºC 250V 2A 250V T 2A 87*35...
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Rm Type High Frequency Transformer For Electronic UsageElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 1.30 Dollar US$We have passed ISO9001:2015, CE, CB, SGS approval and IEC report RM Type High Frequency Transformer for Electronic Usage RM Type High Frequency Transformer for Electronic Usage RM type Transformer Parameters RM Type High Frequency Transformer for Ele...
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Wound Core 24v TransformerElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 0.68 Dollar US$Name: Wound Core 24v Transformer Wound Core 24V Transformer PQ type Transformer Parameters Brand Name; GREWIN Transformer Core structure; Laminated Coil number; Autotransformer Place of Origin; China Coil Material; ferrite Coil structure; toroidal Us...
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220v 120v 24v Toroidal Transformer ManufactureElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 5.90 Dollar US$1. Installation: Horizontal (non-conventional-type base plate), sunk, side type, and bridge. 2.Application: Especially low-hum and low-dispersing construction Low-level of induction High-grade design casing possible Statically shield winding and magn...
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Ferrite Core Transformer For Dc ConvertersElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 0.60 Dollar US$Name: Ee High Frequency Transformer for PCB Circuits EE type Transformer Parameters Brand Name; GREWIN Transformer Core structure; lamination Coil number; Autotransformer Place of Origin; China Coil Material; ferrite Coil structure; toroidal Usage; H...
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12v 220v Audio Toroidal TransformerElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 5.80 Dollar US$We have abtained VDE, UL, CE, CB, ROHS, ISO9000 Approal and SGS Audit Supplier in China, We guarantee quality is the first: Model NO.: 50VA-5000VA GWB140321 Usage: Single-phase Transformer Frequency Characteristics: Power Frequency Shape of Core: Rin...
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Efd Size High Frequnency Transformer For Visual EquipmentElectrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 29, 2018 - 1.30 Dollar US$We have passed ISO9001, CE, SGS approval and IEC report EFD type Transformer Parameters Model Pin Dimension A B C D E EFD-12 8 6 17 20 3.0 13.5 EFD-15 10 7.3 18.2 21.35 2.5 15 EFD-15 10 7.5 19.3 22.6 3.0 16.7 EFD-20 10 9.4 25.3 27.7 3.75 21.7 EFD-20 ...
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