Great Client Satisfaction

Our Ultimate goal is to add value to our client business. We endeavour to understand clients need and adjust our processes to help provide high quality and attractive prices.



Kuest Int'l Company Metrological and biomedical centre is a business unit charged with the responsibility of measurement, weighing and calibration services that cover good areas of application in Oil & Gas as well as general sector of Nigerian economy.

Kuest Int'l Company Metrological and Biomedical solution Centre handles broad capacity and portfolio:
Calibration and certification of storage Tank
Calibrations and Certification of Pressure Safety Valves (PSV) Pressure relief Valves (PLV) actuators and manual valves.
Testing, Calibration and Certification of Safety Instrumented Systems, e.g. Fire Suppression system, Engineered and pre-engineered, Fire protection system Engineered and Pre-engineered gas detection Safety System.
Level Safety Protection System, Pressure Safety protection System, Alarm Management, PLC Distributed Controlled System (DCS)
Calibration and Certification of Biomedical Equipment.
Calibration and Certification of Process Instrument.
Calibration and Certifications of Electrical Measurement and control Equipment.
Calibration and Certification of Electro- mechanical Equipment.
Training and certification of personnel for Competency on metro-logical solutions. Service expertise supports on metro logical services.
During calibration, technicians compare the performance output of a measuring tool or instrument with a measurement standard. Calibration services confirm that the item will produce results which meet or exceed that standard's criteria.

Our professional calibration staff works with state-of-the-art calibration equipment in an environment- controlled laboratory so you can count on precise results and quick turnaround.

Kuest Int'l Company offers three types of instrument calibration services to help companies avoid test and measurement equipment failures, while meeting auditable documentation requirements
We build and maintained a successful calibration partnerships OEM and leading solution partners across the globe for capacity improvement as well as for dynamic and intelligent and quality instrument calibration processes and measurement expertise. Contact us on phone/email for your instrument calibration needs.


If you're concerned about quality standards and want to receive the most comprehensive cal data, then use we adopt ISO 17025 Accredited Calibration service. This service is available on most the clients' newer products. These calibrations include a calibration certificate and measurement report, indicating “before” (as found) and “after” (as left) data with measurement uncertainties. All measurements are traceable to the appropriate national and international standards organizations. To learn more, you can contact us for our guidelines on how we perform our accredited calibrations.


If you're not concerned about the extra value offered by an accredited Calibration with Data, available on most products, includes a calibration certificate and measurement report indicating “before” (as found) and “after” (as left) data. All measurements are traceable to the appropriate national and international standards organizations. Most of these calibrations are performed in compliance with calibration standard ANSI/NCSL Z540-1. (Please note that before data is not typically available on products in need of repair.)

HEAD ADDRESS: #88 Enerhen Rd., Enerhen-Warri, Delta State, Nigeria.
BRANCH OFFICE: #7 Umuechem Street, Ngede Plaza D/line, off Olu Obansanjo Road, Port Harcourt City, Rivers State, Nigeria.
FOREIGN OFFICE: 11923 NE Summer Street, STE 836995, Portland, Oregon, 97220, USA

Telephone: +234-80334-81757, +234-81124-12755, +234-80889-93027, +1-503-568-1586