Serba Dinamik Annual Report 2019

55 C H A P T E R 0 2 2 . 3 O U R B U S I N E S S A C T I V I T I E S OUR OPERATIONS AND MAINTENANCE SERVICES For FYE2019, our O&M services were focused on maintenance, repair and overhaul ("MRO") of rotating equipment, and inspection, repair andmaintenance ("IRM") of static equipment and structures. MRO OF ROTATING EQUIPMENT Rotating equipment is a general classification of machinery and equipment designed to generate reciprocating or circular motion, which is then used to do work. Examples of rotating equipment include gas and steam turbines, internal combustion engines, electric motors, generators, compressors, pumps, blowers and fans. Rotating equipment are used in many industries including oil and gas, power generation, manufacturing, processing, mining, marine, transportation and construction. Rotating equipment are also used in commercial applications, including for heating, ventilation and air-conditioning, escalators and elevators. We are an independent service provider, and therefore we are not restricted in providing MRO services for any specific brand of equipment. WE ARE A GLOBAL ENERGY SERVICES GROUP PROVIDING ENGINEERING SOLUTIONS TO THE OIL , GAS, PETROCHEMICAL AND POWER GENERATION INDUSTRIES SINCE 1993 . OUR MAIN BUSINESS IS IN OPERATION AND MAINTENANCE ("O&M") SERVICES, AND ENGINEERING, PROCUREMENT, CONSTRUCTION AND COMMISSIONING ("EPCC") WORKS. A SMALL PROPORTION OF OUR BUSINESS IS IN RELATED PRODUCTS AND SERVICES.