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About Knight Manufacturing


KNIGHT Manufacturing Inc. is a Canadian company based in Northern Ontario. We are dedicated to providing excellent quality service to you. Our friendly and knowledgeable staff are always ready to assist with any questions or concerns you may have. Our office is multilingual! We speak English, French, German, and Serbian.

We carry full inventory of our standard, insulated and oversized KNIGHT Sleeves. We produce Custom sleeves to meet your needs within 1-3 business days.


Our sleeve manufacturing is a state of the art process ensuring a perfectly round, high quality sleeve. We only use the best in material, class 40 grey cast iron, and are currently selling the largest sleeves on the market. Our sleeves have an unmatched smooth finish ID with only 1 mm to machine off.

We treat our staff like family and ensure they are equipped with providing you top quality service.

Come see the difference a KNIGHT can do for you!

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