Tempat asal
Zhejiang, China
Material
Chrome Steel,/Stainless Steel/POM/Nylon
Cage
Steel,brass,nylon/POM
Style
Dual V Wheel bearing
Service
OEM Customized Services
Payment
T/T, western union, paypal, assurance order
Feature
High speed ball bearings
Application
sliding door and window, binds, rolling shutters