Acid and Alkali Resistant Conveyor Belt Shandong Hengxinweiye Conveyor Belt Co., Ltd. Base Info Usage:Transmission Chain, Drag Chain, Dedicated Special Chain, Transportation Chain, Convey GoodsMaterial:Stainless steelColor:Solid Color, BlackStructure (For Chain):Roller Chain Description Pre:Power Spring for Water Hose Reel in Garden Next:Track (ABC05)