For over a century, Edwin Snowden has remained a well respected UK based industrial welding and fabricators of pressure vessels and storage tanks. As specialist manufacturers, we custom build: Pressure vessels, Storage tanks, Hotwell Tank & Feed Water Tanks, Biodiesel tanks, Environmental vessels, Autoclaves, Blowdown Vessels, Steam Accumulators, Storage tanks, Horizontal, Vertical and Bunded, Heat Exchangers, Steel Chimneys, Pipework, Stairways, Ladders & Platforms, Hyperbaric chambers and more We have been based in the city of Kingston-upon-Hull since 1898, and are also accomplished providers of Process vessel and tank maintenance and repair. In the last 110 years, we have diversified to other areas of expertise besides our core business as manufacturers of pressure vessels and storage tanks. We are also specialist fabricators of associated access equipment such as Platforms, Ladders and Gantries.