Profile: Weldmac Manufacturing Company is a manufacturer of precision sheet metal, machined & welded assemblies, bellows and expansion joints. We offer aerospace-quality, custom-designed metal bellows. Our metal expansion joints consist of a series of convolutions (ribs). The convolutions are designed to handle the internal pressures of the application. The key is the flexibility of the bellows allowing it to accept movement or changes in the position of one or both ends. We utilize four lasers in our operations; a Y.A.G. pulsed laser and the three continuous wave CO2 lasers. All the four lasers have a 5-axis capability, whether it is interpolating holes, percussion drilling or trimming on a contour. Automatic focus control allows the laser head to track the surface of the part providing a close tolerance and repeatable component. We utilize the CO2 lasers for contoured cutting. The C02 lasers operate utilizing 2500 watts of power and can cut up to ½" thick stainless steel material. We have got AS9100 Revision B, ISO 9001:2000, U stamp for ASME boiler, pressure code work and P.E.D. certification for European markets .