... conveyor parts 3.customers'sample manufacture 4.MOQ:500 pcs Name:POM,PP,PE conveyor chain>>details1.PP,PE,POM material2.chain pitch ... :50mm3.width:43,63,83,103mm4.qty allowed,we could open a new moudle for customers'plastics parts.5 ... . If you are interested in these plastics bearing house parts,do not hesitate to contact. POM conveyor chain ,POM,PE,PP conveyor ...