Custom fabricator of process equipment

For the last 40 years, Alps Welding has been providing custom fabrication services to North America's largest design engineers, equipment designers, and plant operators, for their most complex and time-sensitive projects.

We are a fabricator of custom-designed industrial process equipment, including pressure vessels, heat exchangers, stacks, piping systems, skid mounted systems and modular plants. We manufacture equipment for the water treatment, environmental, power generation, oil and gas, specialty chemical, mining and steelmaking industries. We fabricate to the specifications of our customers, who are typically design engineering companies selling their systems to plant operators.

We have worked in various grades of carbon steel, many grades of stainless, and exotic alloys including titanium. We have been in business for 40 years, have over 100 welding procedures to handle a wide variety of materials, and we have experience building a huge range of different types of equipment for different industries.

From our location near Toronto, Canada, we can competitively and cost-effectively ship equipment throughout North America.

Alps Welding Ltd

What we offer

We have manufactured and helped to design environmental equipment in a wide variety of industries, including emission controls, filtration vessels, heat exchangers for energy recovery, and biogas/ethanol production equipment.

• Piping systems and assemblies
• Pressure vessels
• Filters
• Stacks
• Shell-and-tube heat exchangers and economizers
• Skid mounted processes
• Modular plants

• Carbon steel, including HIC quality, low temperature, high tensile
• Stainless steel, virtually all grades
• Alloys, including Hastelloy, Inconel, Monel, and titanium
• Over 100 different welding procedures

• Water treatment / filtration
• Oil & gas
• Specialty chemical
• Steelmaking
• Mining
• Power generation

What we are looking for

1. Engineering and design companies that are looking to expand or improve their access to the North American market by having a manufacturing and/or assembly partner in Canada. We are willing to manufacture under license, and can ship throughout North America from our plant in Toronto.

2. Plant operators with locations in North America or Europe who are looking for a manufacturing partner who can fabricate custom equipment to improve the efficiency and reduce the environmental impact of their operations.


  • Environment
    • Water
    • Air
  • Energy
    • waste to energy
    • Carbon Management
    • Biogas and Methane generation
  • Sustainable Industry
    • Engineering
    • Smart water
    • Energy efficiency
    • Exploitation of Materials
  • Eco-design
    • Recycling

Collaboration sought

  • Joint Venture Agreement
  • Manufacturing Agreement
  • Licence Agreement
  • Commercial Agreement
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