Происхождение товара
Hebei, China
По индивидуальному заказу для поддержки
OEM, Оптовая продажа женское бельё, OBM
type
conveyor drive roller
bearing
big roving crock,deep grooveball with double sealing
welding
pipe and bearing housing with automatic welding
surface
smooth steel surface ,rubber lagging
color
red,yellow,blue or as requirement
standard
ISO9001,JIS,CEMA,
Application
used in coal mine,steel industry,cement industry
service life
more than 30,000 hours