Происхождение товара
Hebei, China
Структура
Глубокая канавка
Outter /inner diameter
31/7 mm
Material
Chrome Steel,carbon steel, bearing steel
Feature
Smooth, rust-proof with low noise, durable
Application
Sliding door/window, Furniture/toy casters, hardwares etc
Service
OEM Service &ODM Service
Model/Size design
Depends on Customer's needed
Cage
Steel Cage.copper Cage.nylon Cage