- info@ohraj-instruments.com.ng
- +234 806 122 7835
At Ohraj Instrumentation Solutions Ltd, we specialize in supplying a complete range of industrial instrumentation, process control, and automation equipment to meet the diverse needs of industries such as oil & gas, water treatment, food & beverage, chemicals, pharmaceuticals, power, and manufacturing.
Hear from satisfied clients who rely on OHRAJ for precision, speed, and exceptional calibration services.
"OHRAJ’s turnaround time is excellent. Our pressure instruments came back calibrated and ready within days!"

Lab Director - Abuja
"Their professionalism is unmatched. We rely on them for all our lab calibrations."

Oil & Gas Technician - Port Harcourt
"They came on-site and calibrated everything with zero disruptions. Very convenient."

Facility Manager - Kano
"Precise, reliable, and cost-effective. OHRAJ is our go-to calibration partner."

QC Supervisor - Enugu
"Their customer support and technical know-how are top-notch."

Production Lead - Ibadan
"We’ve used OHRAJ for years. Consistent service and accurate results."

Compliance Officer - Benin City
"The documentation provided was thorough and audit-ready. Highly impressed."
– Adewale A.,
Manufacturing Manager - Lagos