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- (780) 532-0540
- Owen Loos General Manager
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Listing updated 7 September 2026
Marmit Plastics Inc designs and manufactures custom roto‑molded plastic tanks for industrial, agricultural, residential and water‑storage applications. Based in Grande Prairie and Edmonton, Alberta, the family‑owned firm uses food‑grade polyethylene to produce vertical, horizontal, septic and chemical tanks with durable lids, valves and fittings. With over thirty years of experience, they provide engineering support, quotations and worldwide shipping for reliable liquid‑management solutions.