Roeslein is home to over 565,000 sq. ft. of manufacturing space across three manufacturing facilities located in Red Bud, Illinois, USA; Hollister, California, USA; and Shanghai, China. Roeslein's unique approach to the Modular Design-Build construction process is a high-performance, integrated solution proven to deliver improved design and construction phase productivity, enhanced project quality, and quicker systems or plant operations deployment delivering a greater return on invested capital.

Structural Fabrication
Carbon Steel Pipe Fabrication
Stainless Steel & Alloy Pipe Fabrication
Paint & Coating Shop
Electrical & Instrumentation Department
Preassembly Areas
Conveyance Assembly
Inspection, Testing & Shipping/Receiving Department