However Electricity is not the main subject or final product of industries, but nowadays no Industry can be imagined to run without electricity. Instrumentation & Automation, is key factor of safe, optimum and easy operation of any Industry, in the meantime because of huge amount of data and information from sensors and instruments from one side and necessity of transferring fast command to the actuators, Communication is most essential and vital need for them. Industrial Plants and Complexes are mostly coming in Multidisciplinary arrangement, hence having the teamwork culture and solidarity moral is fundamental for working in harmony with other disciplines and orchestrating the Project in admirable manner. From our aspect, different Industries have many common issues and in the meantime particular needs which have to be answered in the Right way. Ray Avin Fan is enjoying high cultural attribute by having expert and experienced Teams in different fields and implementation levels. We are honored to work individually or as a Team member in different Sector of Industry like Oil & Gas, Mine and Metal, Water, Marine, Cement and Ceramic.