Dorce Prefabricated Buildings&Construction Inc.; Ideal Solution Partner for Oil and Gas Fields with Modular Steel Structures Dorce offers significant advantages for oil and gas sector. It ensures that projects are completed quickly and on time, even in regions where the air temperature reaches 50 degrees below zero and above.   There are many precautions to be taken in the oil and gas sector. Due to high-level security measures, heavy regulatory requirements, and difficult working conditions, these project sites are considered one of the most difficult and dangerous industries to work in. Dorce's modular steel structures ensure that the buildings more..