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We have been using Mac-Weld for over 20 years and find them a true team vendor with quality, a great supplier.

Mary J., OEM manufacturer of Instrumentation

Email

sales@mac-weld.com

Canadian Office

1324 Lougar Ave
Sarnia Ontario  N7S 5N7

Telephone

(519) 332-1388 or 1-877 622 9353

Fax

(519) 332-3280

Business Hours

Monday-Friday: 7:30 am-4:30 pm

  • About
  • Contact
  • Blog
  • Careers
  • Login
  • Shop
  • Cart
  • Thermowells
  • Orifice Plates
  • Bleed & Flush Rings
  • Pressure Vessels
  • Valves
  • Software
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