The SHIELD is the newest innovation in safer trench installation requiring no shoring, allowing you to install multiple lines in one trench - with no person in the trench! The SHIELD also does something no other trenchbox can do - it TURNS CORNERS!!!
Petersen is unique in having equipment for both mechanical and inflatable product development and production. Capabilities include manual and CNC metal working machinery, pipe plugs and stoppers, material tensile testing, CNC woven and non-woven pattern cutting, sewing single and multiple... Read More