Stainless steel 201, 304, 430 steel. 
Wheel is good, rolling silenty, smoothly. 
If you have your design, we can do the OEM. 
Serving trolleys / Cleaning trolleys / gastronorm trolleys. 

Jiangmen Dontalen kitchen hardware co., ltd 
Export dept.: Rex hong 
Phone: +86 0750 3756002 Fax: +86 0750 3756009 
Cell phone: +86 13630152144 
Skype: Dontalen 
Website: www.dontalen.com 
Factory address: Tangxi industry area, hetang town, jiangmen city, Guangdong province, CN.