Canadian General-Tower Limited

52 Middleton St., Cambridge, ON

QS 9000. ISO 0991

Chicago Miniature Lamp Inc.

151 John St., Barrie, ON

Perma-Flex/ESI Inc.

5655 Timberlea Blvd., Mississauga, ON

Bemis Manufacturing Co.

200 Fairview Rd., Barrie, ON

ITW Plastic Molded Component

80 Sante Dr., Concord, ON

Multi Industries

101-500 Keele St., Toronto, ON

Art Mould Plastics Ltd.

49 Skagway Ave., Scarborough, ON

Manufacturer - plastic injection moulders for the concrete construction products.

Maljohn Company Limited

183 Hendershot Rd., Hannon, ON

Sigma Moulders

150 McLevin Ave., Scarborough, ON