D&D BUILDERS HARDWARE CO. - D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

Adjustable Door Roller & Window Roller Hardware | D&D Manufacturers

Professional adjustable door roller & window roller with plastic, steel, or stainless steel wheels. Custom sliding door hardware solutions from Taiwan.

Adjustable Door Roller and Sash Pulley Wheel Solutions

Professional sliding door and window roller hardware with customizable wheel materials

Adjustable Door Roller - Adjustable Door Roller, Adjustable Window Roller, Sash Pulley Wheels.
  • Adjustable Door Roller - Adjustable Door Roller, Adjustable Window Roller, Sash Pulley Wheels.

Adjustable Door Roller

RW-01

Adjustable Door Roller, Adjustable Window Roller, Sash Pulley Wheels.

The wheel could be plastic, steel or stainless steel wheel.

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Specification
  • Material-wheel: S.S. / S. / Nylon
  • Remark: Please specify the size and material of the wheel required.
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Our RW-06 is similar to the roller sold by Olimpia Hardware ASSA ABLOY item#B512. The wheel...

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How Can I Ensure Consistent Quality When Sourcing Adjustable Rollers for High-Volume Window Production?

D&D offers comprehensive OEM manufacturing with precise material specifications for stainless steel, steel, or nylon wheels tailored to your production requirements. Our full-process quality control from mold development to mass production ensures every roller meets your exact size and performance standards, eliminating compatibility issues and reducing assembly time. Request a sample specification consultation to secure reliable roller supply for your window manufacturing line.

Manufactured with D&D's comprehensive OEM/ODM capabilities, each adjustable door roller is produced using advanced metal processing and plastic molding techniques to deliver consistent quality and reliability. Our technical team works closely with door and window manufacturers to specify the exact wheel size and material required for their specific applications, ensuring seamless integration with existing hardware systems. Whether you need high-load capacity stainless steel wheels for commercial projects or cost-effective nylon options for residential applications, our customizable roller solutions provide the flexibility and performance your projects demand. Contact us today to discuss your specific roller hardware requirements and experience our responsive global service.