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    TianJin Grewin technology Co.,Ltd

    • Address: RM1013 2#Building MeiNian Plaza No.16 DongTing Road HeXi Distr, 300222 Tianjin China., Tianjin, TianJin , China
    • Email: 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



    • Split Current Transformer 0 333v In China
      Split Current Transformer 0 333v In China
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 6.00 Dollar US$

      We can pack all the finished transformers into export standard cartons with strong pallets so that can make sure the goods reach safety to your destination place. Grewin's Split core current Transformer: Key Specifications/Special Features: A. Power ...

    • High Precision 10a 10ma Minature Current Transformer For Watthour Meter
      High Precision 10a 10ma Minature Current Transformer For Watthour Meter
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 0.76 Dollar US$

      The grewin TAXX11 series Miniature current transformers are designed for applications where AC current signals must be transformed accurately into a ower AC current or voltage signal app-ropriate for micro-processor based circuits. Model NO.: GW23-10...

    • Ip67 Underwater Pool Plug Power Transformer
      Ip67 Underwater Pool Plug Power Transformer
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 26.50 Dollar US$

      Name : 105VA to 1000VA Waterproof Toroidal Transformer for outdoor lighting Certification: IP67 Underwater Pool Plug Power Transformer 1.We have abtained IEC, VDE, UL, CE, ISO9000 approval .we guarantee quality is the first. IP67 Underwater Pool Plug...

    • Toroidal Power Transformer For Amplifiers
      Toroidal Power Transformer For Amplifiers
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 8.50 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 mag...

    • 50hz Ei Class 2 Power Transformer For Medical
      50hz Ei Class 2 Power Transformer For Medical
      Automation control devices and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 5.60 Dollar US$

      Name: EI19 EI24 EI26 EI28 EI35 EI48 EI66 Core Low Frequency Transformer with wire leads types: 1.Specifications 1. High accuracy of output voltage. 2. Dimension and output leads can be customized 2.Technical ParameterTable: Brand Name: GREWIN Transfo...

    • Toroidal Transformer Coil Winding Machine With Iso9001 Ce Iec Approval
      Toroidal Transformer Coil Winding Machine With Iso9001 Ce Iec Approval
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 8.50 Dollar US$

      1.The dimension of the GREWIN electronic toroidal transformer coil winding machine without toroidal coil noise The Partial List of GW-B Series Toroidal Transformers with Cable and Mounting Holes: A 1. Installation: Horizontal (non-conventional-type b...



    • Split Current Transformer For Electrical Motor And Hvac 5 600a 0 333v
      Split Current Transformer For Electrical Motor And Hvac 5 600a 0 333v
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 4.80 Dollar US$

      0.5-600A 0.333V Transformer Split with ETL5-600A 0.333V Split Current TIANJIN GREWIN TECHNOLOGY CO., LTD. GWCTSA series split core current transformer Part number Rated input(A) Second output(V) Accuracy class Limit primary current(A) Accuracy class ...

    • 230v 24v 150va Grewin Waterproof Toroidal Transformer For Led Lighting
      230v 24v 150va Grewin Waterproof Toroidal Transformer For Led Lighting
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 21.50 Dollar US$

      Name : 230v 24v 150va Grewin Waterproof Toroidal Transformer for LED Lighting Certification: 1.We have abtained VDE, UL, CE, ISO9000 approval .we guarantee quality is the first. 2.Waterproof Transformer's Dimension Sheet: (Note:Rated 105VA-1000VA for...

    • Grewin 12v 24v Toroidal Transformer 100va 200va
      Grewin 12v 24v Toroidal Transformer 100va 200va
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 5.30 Dollar US$

      Name: Grewin 12v 24v Toroidal Transformer Ring type Transformer 100va 200va 1.We have abtained VDE, UL, CE, ROHS, ISO9000 Approal and SGS Audit Supplier in China, We guarantee quality is the first: The dimension of the toroidal transformers: The Part...

    • Grewin Current Type Miniature Voltage Transformer Gwtv31b
      Grewin Current Type Miniature Voltage Transformer Gwtv31b
      Electrical equipment and components - TianJin Grewin technology Co.,Ltd - China - July 31, 2018 - 1.59 Dollar US$

      The grewin TV series of miniature voltage transformers are designed for applications where AC voltage signals must be transformed accurately into a lower voltage signal appropriate for micro-processor based circuits. A TV model can be designed and ma...



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