Contact us
Send the ratio, the accuracy class, the burden and the quantity and you will get a model number, a price and a lead time back.
Phone and fax
Fax +86-577-62708776
WhatsApp +86 186 5836 9816
China Standard Time, UTC+8.
Factory address
No.8, Qianyao Industrial Zone, Liushi, Yueqing, Wenzhou, Zhejiang, China
Postal code 325604
Open in Google MapsWhat to put in your first message
- The ratio, for example 200/5A.
- The accuracy class, for example 0.5 for measuring or 5P10 for protection.
- The burden in VA, including the meter and the lead run.
- The window or busbar size in millimetres.
- The mounting method and the quantity.
- Your destination port or city.
Other ways to start
Cross reference a competitor model
Send the type number you are replacing and we will point you at the equivalent frame.
Send a cross reference requestSend a drawing
For a custom CT or shunt, attach the drawing and the electrical data.
Send a custom enquiryBefore you write to us
What is the fastest way to reach you
WhatsApp on +86 186 5836 9816 or email [email protected]. Include the model and the ratio and you will get a useful answer first time.
What time zone are you in
China Standard Time, UTC+8. Messages sent outside working hours are answered the next working morning.
Can I visit the factory
Yes. Write ahead so we can arrange a time, and we will send directions from Wenzhou or Hangzhou.
Which languages do you work in
English and Chinese.