What is the difference between side mount and undermount drawer slides?

Side mount slides fix to the drawer sides and cabinet walls — easy to fit and tolerant of cabinet tolerances. Undermount slides sit beneath the drawer box, hide the hardware for a cleaner look, and need a compatible drawer box with the right reveal. AOLISHENG builds both: side-mount heavy-duty series (2053 / 2576 / 7625) and undermount soft-close series (MK316 / U4510K).

What does full extension mean compared with 3/4 extension?

3/4 extension leaves the back of the drawer still inside the cabinet; full extension brings the whole drawer clear of the cabinet face so you can reach the back corner. Most AOLISHENG heavy-duty and soft-close series are full extension.

How do I choose the load rating for a drawer slide?

Add the heaviest realistic contents, then add 25–30% headroom so the slide is not run at 100% of its rating every day. AOLISHENG ratings run from 100 lb (U1245) through 265 lb (2053 family), 330 lb (2071), 500 lb (2576 family) up to 770 lb (AQ7625K3 twin-slide).

What are soft-close drawer slides and when do I need them?

Soft-close slides use a damper that pulls the drawer shut in the last few centimetres, preventing slamming. They are most noticeable on kitchen and bathroom cabinetry and also reduce the shock load that gradually loosens a carcass. AOLISHENG soft-close options include K2053, U4510K and MK316.

Are stainless steel slides worth it for outdoor or marine use?

Yes — whenever the slide is exposed to weather, salt air, humidity or frequent wash-down (outdoor kitchens, marine galleys, food-prep, coastal installs). AOLISHENG stainless options include W2053, W2576, W5115 and U4510K.

Which AOLISHENG series number maps to which spec?

The stamped codes read: 1245 = 100 lb stainless side mount; 4510 = 100 lb stainless; 5115 = 150 lb; 2053 = 265 lb; 2071 = 330 lb; 2576 = 500 lb; 7625 = 770 lb twin-slide. Remove the drawer and read the code on the inner rail, or send a photo and AOLISHENG will match it.

Can heavy-duty slides be used in RVs, trucks and vehicles?

Yes, with a locking slide so the drawer cannot slide open under braking or cornering. Use locking series such as D5115, D2053 or D7625 for any moving-vehicle storage.

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Drawer Slide Guides

Corrosion-Proof Storage for Commercial Kitchens: A Stainless Steel Drawer Slide Case Study

Posted by

Aolisheng

September 14, 2026

On September 14, 2026

The B2B challenge: corrosion kills coated slides in months

A commercial food-service equipment manufacturer building prep stations and mobile workstations kept seeing premature slide failure. Steam, daily wash-down, and harsh sanitizers corroded the zinc/coated finishes on their standard slides; drawers would bind, then seize. For an NSF-environment OEM, “the drawer still opens after two years of daily sanitising” is a spec item, not a nice-to-have.

Why stainless was the only answer

304 stainless bodies resist the humidity, salt and chemicals of a professional kitchen.
Full extension lets staff reach the back of a prep drawer without unloading it.
Soft-close (on the premium line) prevents slamming in a busy line environment.

The AOLISHENG solution: 304 stainless heavy-duty series

We moved the build to AOLISHENG 304 stainless slides, matched to drawer load:

Series	Load rating	Type	Lock	Best for
W2576	500 lb / pair	304 stainless, full extension	Optional	Heavy prep & refrigeration drawers
W2053	265 lb / pair	304 stainless, full extension	Optional	Standard workstation drawers
W5115	150 lb / pair	304 stainless, full extension	Optional	Light-duty & divider trays
U4510K	100 lb / pair	304 stainless, soft-close	No	Premium front-of-house cabinetry

Results the OEM reported

Slide-related service calls fell sharply in wash-down environments versus the previous coated-steel spec.
The 304 line passed the customer’s internal corrosion soak test where coated competitors had failed.
A consistent stainless look across load ratings simplified the bill of materials.

Why B2B buyers choose AOLISHENG stainless

One stainless family covers 100–500 lb, so the OEM sources a single supplier for every drawer in the range, with stable lead times and batch pricing. For moisture-prone environments, pair stainless slides with an undermount soft-close option where a hidden look is preferred.

Compare all 24 AOLISHENG drawer slide series → | Read the drawer-slide buying guide for OEMs →