Inspection services in the course of construction of buildings, bridges, and elevated platforms
Building Construction and RepairMechanical engineering services; inspection services, namely, inspection of welds, pressure vessels, and piping for quality control purposes; non-destructive testing services in the nature of material testing services; technical consulting in the field of non-destructive testing of materials; research and development in the field of non-destructive testing of materials; inspection of bridges, cranes, and elevated platforms for quality control purposes
Computer and Scientific