SINCE 2004 · ZHONGSHAN, CHINA
Every move,
made stable, precise, light, lasting
Over 20 years in caster engineering. 30+ country distributors. 10M+ SUPO casters shipped every year.
- Years
- 20+
- Countries
- 30+
- Annual output
- 10M+
SUPO industrial caster series
PRODUCTS · CATALOGUE
Built for every kind of motion
From light medical carts to 1,200 kg industrial equipment — ten series engineered for every load.
About Xiangrong
Two Decades, One Focus: Better Casters
Founded in 2004, Zhongshan Xiangrong Caster Manufacturing Co., Ltd. evolved from an injection-molding factory with over twenty years of production heritage. Since launching our first caster, we have committed ourselves to building a national caster brand that competes on quality. Today the SUPO brand operates through more than 300 specialty stores across China and works with exclusive distributors or offices in over 30 countries. Our factories produce more than ten million high-quality casters annually for customers around the world.
About- Years in manufacturing
- 20+
- Countries served
- 30+
- Million units / year
- 1000+
- Specialty stores in China
- 300+
NEWS · STORIES
From the factory floor
Trade-show highlights, line updates, brand stories — straight from SUPO HQ.
Where Casters Work: The Quiet Heroes of Movement
From factory floors to hospital wards, autonomous robots to retail kitchens — casters quietly support every smooth movement in modern life.
Counting Down to CMEF — 93rd China Medical Equipment Fair (Spring)
April 9 – 12, National Exhibition and Convention Center Shanghai, Hall H8.2, Booth H27. Come feel how a quiet caster changes the way a hospital bed moves.
41st China (Wuhan) Medical Equipment Exhibition 2026
March 27 – 29 at the Wuhan International Conference and Exhibition Center, opposite Union Hospital — Booth C181.
PARTNERS · TRUSTED BY
Our Partners
Working alongside trusted companies across industries to deliver caster solutions they can rely on.
Work With Us
Make Movement Simpler
Whether you're sourcing a dependable caster supplier or exploring a regional distributorship of the SUPO brand, we'd love to build a lasting partnership with you.
- Domestic sales
- +86-760-22128822
- china@supocaster.com