Double Side Roller Free Conveyor Chain Zhejiang Junchen Chain Co., Ltd. Base Info Material：RubberStructure：Top ChainSurface Treatment：OxygenationFeature：Heat ResistantTrademark：GELINTransport Package：Wooden PackingOrigin：ChinaHS Code：3926901000 Description Pre：Boutique Hot Selling Round Belt PU Belt Polyurethane Belt Round Belt Round Belt Next：Ep315/3 Heat Resistant Rubber Conveyor Belt for Coal Mine
