Cast Iron Weight Plates Wholesale | Olympic Cast Iron Plates Manufacturer

Leadmanfitness is a professional manufacturer specializing in commercial cast iron weight plates. Supported by our expert R&D team, we provide comprehensive OEM/ODM customization for foundry mold tooling, electrostatic powder coating, and machined central bores, catering to the global B2B market.

Products

12-Sided Professional Weight Plates

12-Sided Professional Weight Plates

Tri-Grip Plate

Steel Competition Weight Plates

Steel Competition Weight Plates

Precision Cast Iron Barbell Weight – Home Gym Series

Precision Cast Iron Barbell Weight – Home Gym Series

Olympic Cast Iron Grip Plate – Commercial Series

Olympic Cast Iron Grip Plate – Commercial Series

Yellow 15KG Steel Bumper Plate

Yellow 15KG Steel Bumper Plate

Red 25KG Competition Steel Plate

Red 25KG Competition Steel Plate

Blue 20KG Steel Powerlifting Disc

Blue 20KG Steel Powerlifting Disc

Green 10KG Steel Bumper Plate

Green 10KG Steel Bumper Plate

Steel Plates

Cast Iron 2-Inch Grip Plate Barbell Standard Weight Plate

Cast Iron 2-Inch Grip Plate Barbell Standard Weight Plate

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FAQ

What surface coating options are available for cast iron plates?

We offer electrostatic powder coating, black e-coat, zinc plating, and hammered finish textures.

Can you cast our custom brand logo and weight markings into the iron?

Yes, our foundry creates custom tooling to embed raised or debossed brand markings directly onto the plates.

Are the center holes machined for a smooth fit?

Yes, all center bores are precision CNC-machined to ensure smooth loading without scratching barbell sleeves.

Do you manufacture tri-grip or traditional round cast iron plates?

Yes, we produce both ergonomic multi-grip designs and classic flat-rim casting styles.

How are the plates treated to prevent rust during sea shipment?

Every plate undergoes surface phosphating and anti-corrosion sealing before protective export palletizing.

Customize Your Brand

OEM / ODM commercial gym equipment — get a tailored quote for your project.