10 Reasons Why use the CLC service ??


We have been certified with ISO/IEC 17025:2017 both from Thai Industrial Standards Institute (TISI) from Thailand; and the ANSI National Accreditation Board (ANAB) from the United States.

One Stop Service

Our company offers one stop service including calibration, sales, maintenance and training.

On Time Delivery

Our delivery service is executed on time. Guarantee !

Scope & Capability

Our excellent calibration services cover all 9 parameters.


We provide a clear and easy-to-understand certificate fully complying with regulations.

Quality Standard

Our measuring instruments for calibration and laboratories comply with ISO/IEC 17025:2017.

Urgent Support

We can professionally manage large amounts and urgent requests while maintaining an excellent quality of service.

Employee Knowledge

Our technicians are experienced, knowledgeable and expert, rest assured that we can advise the technical information efficiently.


We are committed to maintaining our integrity and ethics. Every instrument shall be calibrated and test report shall be declared correctly.

First Mover

CLC was founded in 1997. Our company is well-known for more than 27 years and still gains customer trust until now.

Calibration services

We provide calibration services of all measuring instrument types in both our laboratories and on site. The environment conditions of calibration laboratories were regulated properly and we also have incorporated a highly experienced instrument calibration specialists to ensure that the calibration tools are efficient and highly accuracy according to the quality system ISO/IEC 17025:2017.

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Our products

Our company has been appointed an official distributor. We therefore have a various 
product that covering all industry types to response the customers demanded. With over 27 years of measurement experience, the quality of the products is guaranteed to comply the manufacturer’s standards. We offer a full range of services, distribution service with calibration of measuring instruments with ISO/IEC 17025:2017, repair and calibration. The customers can get all they need in just “one stop”. Especially, we can proceed with extreme caution to deliver the products on schedule.

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