CertainTeed Machine Works has introduced the Glass Master SG-420 Duct Board Grooving Machine – a powerful machine that fabricates high-quality fiberglass spiral ducts more accurately, and up to 50 ...

“To start a shop, I would recommend a good Pittsburgh lock machine, a 4- or 5-foot brake, and a training program for the individual who is going to be laying out the various fittings. If the ...

Mike Hilgert will continue to lead the company as CEO and retain a significant investment in the business Superior was founded in 2002 Pike Street Capital has made an investment in Superior Duct ...