Small roller parts, big support for smooth sliding systems.
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Small roller parts, big support for smooth sliding systems.
This video shows the production process of HIPAD HDR37 rollers in our workshop, supporting door and window hardware customers with stable supply and reliable performance.
Direct factory supply with stable production capacity and reliable quality control.
HDR37 roller model is produced for sliding door, window, and aluminum profile applications.
Stable production process helps keep product structure and size more consistent.
From production to inspection, every detail matters before delivery.
Suitable for hardware wholesalers, door & window factories, importers, and distributors.
OEM / ODM customization is available for packaging, logo, model requirements, and bulk orders.
Contact us today for product catalog, available models, and quotation.