CIE has been working hard to reach two goals:


CIE always works hard to design and produce high quality and easy use test instruments,like the swivel clamp meters.

  B Service

Before service :
This is the planning phase where our customers’ Preferences and needs are addressed.Making the service right is our number one priority.

After service :
We dedicate to monitor the quality of our products after the service was completed.The after service will provide you maintenance and feedback.

Development service :
This is the whole implementation phase of our service.
The developmental service is our way to design and develop the best quality products for our customers.

Chung lnstrument (CIE) has been established in 1983 as a professional manufacturer of electronic Measuring instruments.


CIE has plentiful experiences in producing test instruments, such as Didital Multimeters,Clamp Meters, Automotive meter … etc, it also has been working with some famous companies in the world for OEM & ODM products, and those products are supplied to more than 50 countries in the world through distributors and many leading OEM companies.


Despite the fact it has only 90 employees, CIE turns out more than 250,000pcs of industrial DMM’S, Clamp meters, Thermometers annually.

Because of our insistence on quality, all of our Products meet with international standards, such as CE, UL …etc., and our customers are proud of our high quality, good service and delivery.