A North American leader in Thermowells and Instrumentation hardware.
Contact Mac-Weld Machining Ltd.
Thank you for your interest in Mac-Weld Machining Ltd’s products and services. We do our best to reply to your response as promptly as possible. Should you need immediate service please give us a call using the phone number provided.below
Our Business Hours
Monday-Friday: 7:30 am – 4:30pm
Canadian Office (Head office)
1324 Lougar Avenue
Sarnia, Ontario N7S 5N7
United States Office
1465 East Sam Houston Parkway
Pasadena, Texas 77503
(519) 332-1388 or 1-877 622 9353