I have been welding for 26 years.iam certified in both structural and pipe I several different procedures and materials such as stainless steel , aluminum and carbon steel. I have worked on heavy equipment and welded the longest flagpole in Colorado 152 feet out of the ground. It's located at 6th ave and I25. I built and help design the first hydro pig that is used to clean the inside of pipes in refineries and other plants. I have worked on oil rigs and been a half mile underground and built a crushing and screening plant for a salt mine. I have also done boiler ,coking towers and worked in several gas refineries. I have fabricated many custom objects .