Accurate calibration of equipment using experienced staff and having valid certificates from the country’s standards organization has been able to provide useful services to provincial gas companies, gas transmission, oil and gas exploitations, oil and gas refineries, steel industries and mines of the country. and having representation from European and Asian companies including Esders Germany in the field of gas leak detection in underground gas transmission lines and pressure reduction stations and technical inspection units of gas companies has taken a big step in updating the products of the country’s industries and the experts of this Compassionate response to the needs of respected personnel of oil and gas and industries of the country.