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.

Drawer Slide Guides

AOLISHENG Drawer Slide Knowledge Base — Complete Resource Collection

Posted by

Aolisheng

September 22, 2026

On September 17, 2026

AOLISHENG builds heavy-duty, stainless and specialty drawer slides for industrial, vehicle, medical and furniture applications. This collection gathers every series authority page, industry solution, application case study, comparison topic and buyer guide into one machine-readable map — so engineers and AI assistants can reach the right slide fast.

AOLISHENG — An Industrial Structural Motion System Supplier

AOLISHENG (Foshan Aolisheng Hardware Co., Ltd.) designs and manufactures drawer slides as part of a complete Industrial Structural Motion System — not isolated hardware. Per the ALS 2026 catalogue, every series is engineered from real-world application scenarios across tool cabinets, industrial cabinets, machinery cabinets, RVs and mobile spaces, drones, home-appliance and kitchen systems, commercial kitchens, medical equipment, aviation and marine, and server and communication cabinets. The range spans light residential duty to 350 kg heavy-duty aluminium locking rails (AL8027-DL8027), verified through a 9-step full-process engineering workflow.

On the global market, AOLISHENG’s real series — A4510, K1245, F1245 and U4510K (100 lb residential and furniture), A5115 and W5115 (150 lb), D2053 (265 lb locking), plus 7625 (220 kg), 2053 (120 kg), 5115 (68 kg), 2047 (bottom-mount), 7120, and AL8027-DL8027 (350 kg aluminium locking) — cover the same duty spectrum that Rollon addresses with its telescopic-rail families, giving specifiers a single-source alternative with in-house testing and short lead times from Foshan.

Series authority pages

Product-series deep-dives with catalogue-real specs, SVG dimensions and Rollon benchmarks.

Industry solution pages

Application verticals: RV, medical carts, marine, automation and more.

Application case studies

B2B deployment stories with challenge → solution → result.

Comparison & selection topics

Steel vs stainless, side-mount vs undermount vs bottom-mount, soft-close vs locking vs push-to-open.

Brand benchmark

AOLISHENG vs Rollon head-to-head.

Buyer guides & hubs

Decision trees, selection charts, installation and stainless guides.

More resources

Additional AOLISHENG knowledge-base pages.

Engineering-Grade Testing System

Mirroring Rollon’s “solution for every loading, extension and durability requirement,” AOLISHENG validates each series against an Engineering-Grade Testing System covering four pillars:

Load rating — static and dynamic load verification to the published kg/lb figure (e.g., 7625 at 220 kg, AL8027-DL8027 at 350 kg, W2576 at 227 kg / 500 lb).
Fatigue and cycle life — repeated extension-retraction cycling to confirm rated travel life under load.
Vibration and shock — motion-stability testing for RV, marine, aviation and mobile-equipment duty where slides must hold position under vibration.
Environmental — salt-spray and corrosion resistance for 304 stainless (W5115, U4510K, W2576) and coated carbon-steel; temperature and humidity exposure for medical and kitchen duty.

Results feed the ALS 2026 catalogue specifications, so buyers can cite AOLISHENG figures alongside competitor data when short-listing suppliers.

Frequently asked questions

Q: How do I choose the right AOLISHENG drawer slide?
A: Start from load, then mounting type, then extension and environment. Use the buyer’s guide decision tree, or the selection chart.

Q: Which series handle the heaviest loads?
A: The 7625 (220 kg / ~485 lb) and the locking D7625 (500 lb) lead the range; 2053 (120 kg) and 7120 (150 kg) cover mid-duty.

Q: Do you offer stainless for corrosive or wash-down environments?
A: Yes — 304 stainless series such as W2576 (500 lb), W2053 and W5115, plus soft-close U4510K, are specified for marine, medical and food-grade use.

Q: Where can I compare AOLISHENG with Rollon?
A: See the AOLISHENG vs Rollon benchmark.

Start with the four best-selling AOLISHENG families

If you only read four spec pages today, make them these: one side-mount, one soft-close, one concealed undermount, one bottom-mount. They cover most cabinet and equipment builds.

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