Language : English


Interplus entered into the PCB industry in 2006.
We work with 2 factories in Shen Zhen, with Read more...


If you have one BOM with description of each components, we can propose you Chinese and Taiwanese brands Read more...


Working with two Chinese top manufacturers, who engage in research, development and production, we are developing Read more...

wires100x100Cables and Wires

If you need cables and wires, we can propose you  Read more...

batteries100x100Batteries & Super Capa

Working with one leader manufacturer in China, our main products include lithium-iron cylindrical battery, Read more...


We provide various Micro Current & Voltage Transformers, such as: Digital display meter with micro transformer, Read more...


We provide various Micro Current & Voltage Transformers, such as: Digital display meter with micro transformer, electronic meters with micro transformer, TTU and negative control with transformer, relay protection with transformer, split core current transformer, energy-saving(Smart) socket and so on.

Micro Precision Current Transformers, with low price, small size and easy PCB mounting, are mainly used in electrical energy meters, household electrical equipment, industrial apparatuses, electrical testing equipment and relay protection, widely acclaimed as well.

Micro Current & Voltage Transformers:

  1. Current Voltage Transformer used for Instruments : ZMCT116A Ultra-micro Current Transformer or ZMPT107 Ultra-micro voltage transformer
  2. PCB Mounting Micro Transformer : ZMPT101B Ultra-micro voltage transformer
  3. Split Core Current Transformer : ZEMCTK series split core current transformer
  4. Energy Meter Current Transformer : ZEMCT131 current transformer
  5. Current Transformer used for Protecting Motor : ZEMCT303A Current transformer used for protecting motor
  6. Three Phase Current Transformer : ZMCT305 Current transformer used for protecting motor
  7. Micro Transformer used for Relay Protection : ZM-CT series current transformer used for Relay protection
  8. Zero-sequence Current Transformer : ZM-LX series zero-sequence current transformer
  9. DC Immunity Current Transformer : ZMXQD series DC Immunity current transformer


With one platform based in Shen Zhen, and our partners in France, we keep our pace with high technology and understand well about what customers need, thus we provide efficient service ans supply high quality/price products. On the other hand, we have established firm partner relationships Read more...

Our partners

Advantelec      HRB    BrightKing   Heter TechPowerElectronics

Interplus Industry Co. Ltd.
B1-522, Industrial Products Center, 168 Baoyuan Road, Baoan District, Shen Zhen, CHINA, PC: 518101
Tél : +86(0)755 23076082  -  Fax : +86(0)755 29743292  -  Email :

For more informations, please contact us.

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