Keystone Plastics: Quality & Innovation, Because We Care
← Back to ResourcesAt Keystone Plastics, we are the leading manufacturer of street sweeping brooms and brushes in North America. With decades of expertise, our third-generation family-owned business is dedicated to providing the highest quality products and exceptional customer service—because we care.
What Sets Us Apart?
- Industry-Leading Quality – We design, research, and manufacture all our products in-house to ensure the highest standards.
- Customer Commitment – Our knowledgeable, customer-focused team is here to meet your needs.
- Innovation & Reliability – From manufacturing to shipping, every step is optimized for efficiency and performance.
Meet the Keystone Team
Our passionate team works relentlessly to bring you durable, high-performing street sweeping solutions. From manufacturing and purchasing to shipping, every department plays a key role in delivering on our promise of quality and service.
Based in South Plainfield, New Jersey, Keystone Plastics is proud to support industries that keep our streets clean and communities thriving.
View our Recent Blogs
Where to Find Keystone in the Second Half of 2026
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Keystone Quality Starts with the Bristle
Every broom Keystone ships is manufactured from the ground up, starting with the bristle. It’s the part of the broom that ...
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The Keystone to Efficiency: How Keystone Plastics Masters the Art of Shipping
At Keystone Plastics, we understand the importance of getting our product to our customers quickly and affordably. Our shipping department plays ...
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Your Keystone Plastics Customer Portal Just Got Even Better
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Did You Know – Gutter Broom Gaylord Boxes
Did you know that there’s a way to purchase gutter brooms in bulk? Some styles of gutter brooms can be purchased ...
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