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Listing updated 28 September 2026
Top Grade Molds Ltd., founded in 1964, specializes in high-quality plastic injection molds for packaging and industrial manufacturers. With over 150 employees and a 120,000 sq ft facility in Mississauga, Ontario, they export to 30+ countries. Their services include mold design, advanced manufacturing using CNC equipment, comprehensive mold testing, plastic part testing, and expert mold refurbishment and repair, ensuring optimal performance, longevity, and consistent part quality for clients worldwide.