Can I order samples before a full production run?

Yes. We ship sample sets of any AOLISHENG model so you can validate fit, load and finish before committing to volume. Tell us your cabinet opening width and drawer length and we will match the model.

Do you make custom lengths or mounting holes?

Standard lengths are stocked, and custom lengths, hole patterns and finishes are available for OEM and ODM projects. Share your drawing or dimensions and our engineering team will confirm feasibility.

What is the typical lead time and MOQ?

Stock models ship from our US warehouse in 2 to 5 business days. Production runs for custom or large orders are scheduled per your forecast; minimum order quantities are confirmed when we quote.

Are mounting screws and instructions included?

Each set ships with the matching fixing hardware and a fitment guide. Side-mount and undermount models use standard wood screws; stainless and heavy-duty sets include the heavier fixings they need.

What warranty do AOLISHENG slides carry?

All slides are built from cold-rolled or stainless steel with sealed ball bearings and are covered against manufacturing defects. For your application we will confirm the rated cycle life and warranty terms in writing.

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AOLISHENG Stair Storage Drawer Slides – Bottom Mount Under-Stair (Custom)

265 lb / 120 kg · 47 mm · 53.8 mm thick · Bottom mount

Load capacity	265 lb / 120 kg
Mounting	Bottom mount
Material	Q235 cold-rolled steel
Length	400–2250 mm (custom)

SKU: MTO-SR Categories: Bottom Slide Rails, Heavy Duty Drawer Slide, Made-to-Order

📦 US Warehouse🚚 Ships in 2-5 Business Days🏭 Factory-Direct Pricing

Specifications

Type	Bottom-Mount Stair Storage Slide
Load Capacity	265 lb (120 kg)
Profile	47 mm × 53.8 mm
Mounting	Bottom-mounted
Bearing / Mechanism	Ball bearing
Material	Q235 cold-rolled steel
Surface Treatment	Blue zinc plating / black electrophoresis
Available Lengths	400 - 2250 mm (custom)
Build	Made to order

Specifications per product listing.

Guides for this model

Choosing between series?

Read the drawer slide buying guide for a side-by-side on load rating, extension type, mount style and material, including a quick-pick table by application.

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Stair Rails – Built to Your Specification

Bottom-mount slides engineered for under-stair and stair-storage lockers, spanning the long, awkward lengths those spaces demand.

Specifications

Load capacity	265 lb / 120 kg
Profile	47 mm × 53.8 mm thick
Mounting	Bottom mount
Bearing / mechanism	Ball-bearing
Material	Q235 cold-rolled steel
Finish	Blue zinc / black electrophoresis
Length	400–2250 mm (custom)

Key Features

Long-reach 400–2250 mm
265 lb / 120 kg load
Bottom mount for stair storage
Custom lengths to fit the run

Typical Applications

Under-stair lockers
Stair storage drawers
Utility & loft storage
Tall cabinet pull-outs

Made-to-Order

Every Stair Rails configuration is engineered to order. Share your load, width, length and mounting requirements and we will quote a build matched to your application. Final pricing is confirmed per specification.

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