gildan customer service phone number
Gildan Corporate Office Headquarters. Gildan Activewear Inc. Address: 33rd floor, 600 de Maisonneuve West. Montreal, QC H3A 3J2. Email: n/a. Corporate Phone Number: 1-514-735-2023. Fax Number: 1-514-735-6810. Customer Service Number: 1-514-735-2023.