You ever had that moment when your adjustable feet start rusting after a few weeks? Or the rubber pad just gives up and your machine starts dancing across the floor? Yeah, not fun.
Our US customer – a hardware distributor in Louisiana with their own warehouse – knew that pain too well. They've been buying from us for 3 years, but this time they wanted something tougher.

The problem: regular leveling feet couldn't handle moisture. Rust on the thread, thin base plate bending, rubber pad wearing out too quick.
Our fix: we sat down with their team, listened to every complain, then redesigned their M10 carbon steel zinc plated leveling feet. Swivel type, 150mm length, 40mm base diameter. But with thicker base plate, reinforced rubber pad, and a new material that actually survives humidity.
We ran 48‑hour salt spray test – passed with zero red rust. Not the fake "lab condition" test, real warehouse‑grade stuff.
Then we shipped it. From order to container loading? 13 days. Yeah, thirteen. This is our 19th export batch in May alone. On May 22nd, 12 cartons (600 pieces) left Ningbo Shangxin Caster factory heading straight to Louisiana, USA.

Every single batch goes through our "no shortcut" routine before leaving the gate. Thicker base check, rubber pad adhesion test, salt spray sample. That's how we keep our name clean as a leveling feet manufacturer and adjustable feet supplier that actually delivers.
Today, Shangxin casters and leveling components reach 35 countries, serving over 2000 companies. We're not the biggest, but we're one of the few leveling feet factory that still cares about small details.
Need heavy duty leveling feet? Standard sizes ship in 48 hours.
Custom rubber padded leveling feet? Sample ready in 7 days.
Just tell us your pain point – we'll fix it.

Looking for a reliable leveling feet wholesaler, swivel leveling feet exporter, or adjustable feet vendor? That's us. Hit us up for a quote.
keywords:adjustable feet,leveling feet,M10 carbon steel zinc plated leveling feet,swivel type leveling feet,rubber padded leveling feet,heavy duty leveling feet
Robin Cheu
Marketing Manager
sales@shangxincaster.com
Ningbo Shangxin Caster Wheels
No.187, Langxia street, Yuyao city, Ningbo, Zhejiang, China.
Tel. +86 0574-62188162
Whatsapp/Mob. +86 152 5836 8162
Wechat: robin-cheu
www.shangxincaster.com





